PD12C

PARTS LIST

WRITE HOIST SERIAL NUMBER BELOW

}

First 2 numbers indicate

year manufactured
For serial number location see page 3

Visit our Web site at www.paccarwinch.com for the most comprehensive collection of winch, hoist, and drive
information on the Internet. Most publications and specification sheets are available for downloading.

LIT2299 Rev 10
October 2016 ©2016 PACCAR Inc.
Printed in USA All rights reserved
 FOREWORD

Read this entire publication and retain it for future reference.

If you have any questions regarding your Braden PD12C Winch or this publication, call the
Braden Service Department at 1-918-251-8511, 08:00-16:30 hours Central Time Zone, Monday
through Friday.

Some illustrations in this manual may show details or attachments that are different from your
winch. Also, some components have been removed for illustrative purposes. Illustrations and pic-
tures in this manual are of a “typical” unit sold through our distribution channels. Some winches,
particularly those sold to original equipment manufacturers, may differ slightly in appearance.

Whenever a question arises regarding your Braden Winch, please contact the Braden Service
Department for the latest available information.

PACCAR Winch Division

Service Department
P.O. Box 547
Broken Arrow, Oklahoma 74013-0547 United States of America
www.paccarwinch.com

TABLE OF CONTENTS

MODEL IDENTIFICATION.......................................................................3
LUBRICATION.........................................................................................4
MAIN ASSEMBLY COMPONENTS......................................................6-7
BASE CONFIGURATION.....................................................................8-9
DRUM ROTATION.................................................................................10
OVERRUNNING CLUTCH COMPONENTS....................................10-11
BRAKE CYLINDER ASSEMBLY...........................................................12
PLANETARY CARRIER ASSEMBLIES.................................................13
MOTOR GROUPS............................................................................14-19
BRAKE VALVE ASSEMBLY..................................................................20
FASTENERS, ADAPTERS, AND HOSE ASSEMBLIES........................21
RECOMMENDED FASTENER TORQUE.............................................23
METRIC CONVERSION CHART..........................................................24

2
 IDENTIFICATION

Serial Numbers and Model Numbers are located to the left-

hand side of the hydraulic motor, stamped into the base.

Always refer to the Serial Number and Model Number

when requesting information or service parts.

EXPLANATION OF MODEL NUMBER

PD 12 C 41 051 - 04X - 1
POWER MAX DESIGN GEAR MOTOR DRUM OPTION
DRUM RATING MODEL RATIO SIZE SIZE

PD DESIGNATES POWER DRUM

12 DESIGNATES 12,000 LB. FIRST LAYER LINE PULL
C DESIGNATES THE MODEL SERIES RELATING TO DESIGN CHANGES
41 DESIGNATES TOTAL GEAR REDUCTION, 41 = 41.62:1
051 DESIGNATES HYDRAULIC MOTOR DISPLACEMENT IN CU IN/REV (DECIMAL POINT ELIMINATED.
EXAMPLE: 051 = 5.1 CU IN/REV)
04X DESIGNATES THE DRUM (X OPTIONS: “U” DESIGNATES UNDERWIND, “L” DESIGNATES LEFT
HAND BASE, “P” DESIGNATES RATCHET & PAWL)
1 PERMITS TESTING AND INSPECTION PER API 2C FOR OFFSHORE CRANES

TO ORDER:

(1) List model and serial numbers of the winch.

(2) Refer to exploded view and select the component(s) needed and note item number.
(3) Find item number on material list, show part number, description and quantity required on your order.
(4) Refer to Parts List and show price for each component or assembly.

3
LUBRICATION
RECOMMENDED PLANETARY GEAR OIL
Field experience, supported by engineering endurance tests, indicates the use of the proper gear oil and a program of
regular preventive maintenance will help provide extended gear train life and reliable hoist brake performance. For this
reason, BRADEN has published the following specifications to assist in determining which lubricant is best suited to
your application.
For simplicity, BRADEN has listed available products in each temperature range that have been tested and found to
meet our specifications. This is not to say that other lubricant brands would not perform equally as well.
If the following lubricant brands are not available in your area, make certain your lubricant vendor supplies you with oil
equivalent to those products listed below.

Failure to use the proper type and viscosity of planetary gear oil may contribute to intermittent brake clutch slippage,
which could result in property damage, severe personal injury, or death. Some gear lubricants contain large amounts
of EP (Extreme Pressure) and anti-friction additives, which may contribute to brake clutch slippage or damage to
brake friction discs or seals. NOTE: DO NOT use oil that is labeled as meeting "API Service GL-5." Oil viscosity,
affected by ambient temperature, is also critical to reliable brake clutch operation. Our tests indicate excessively
heavy or thick gear oil may contribute to intermittent brake clutch slippage. Make certain the gear oil viscosity used
in your hoist is correct for your prevailing ambient temperature.

RECOMMENDED GEAR OIL

PREVAILING AMBIENT TEMPERATURE
oF -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130 oF

Use gear oil detailed in Range A

Use gear oil detailed in Range B

Use gear oil detailed in Range C

oC -40 -30 -20 -10 0 10 20 30 40 50 oC

SHADED TEMPERATURE RANGE IN THE CHART ABOVE NOT RECOMMENDED FOR SEVERE APPLICATIONS SUCH AS SUSTAINED
FAST DUTY CYCLES OR FREQUENT WINCHING.

Winches are factory filled with Mobilgear 600 XP 150 or equivalent. Consult your oil supplier for other equivalent
oils if required.

Mobil Shell Chevron Texaco

Range A Mobilgear 600 XP 220 Omala S2 G 220 Gear Compounds EP 220 Meropa 220

Range B Mobilgear 600 XP 150 Omala S2 G 150 Gear Compounds EP 150 Meropa 150

Range C Mobilgear SHC 150 Omala S4 GX 150

Failure to properly warm up the winch, particularly under low ambient temperature conditions, may result in temporary
brake slippage due to high back pressures attempting to release the brake, which could result in property damage,
severe personal injury or death.
If you have any questions regarding this bulletin or your BRADEN planetary winch, please contact the
BRADEN Product Support Department at 1-918-251-8511, Monday through Friday
from 08:00 to 16:30 hours CST, or by fax at 1-918-259-1575.
4
 SERVICE KITS

61567 - BRAKE VALVE O-RING KIT 61715 - SEAL KIT

DESCRIPTION PART NO. QTY. DESCRIPTION PART NO. QTY
O-RING 24186 1 O-RING 13838 1
O-RING 23601 2 O-RING 12465 2
O-RING 24193 1 O-RING 25366 2
O-RING 24194 1 O-RING 78312 2
BACK-UP RING 24195 1 O-RING 22586 1
BACK-UP RING 24196 1 O-RING 21150 1
O-RING 21150 2 O-RING 21063 1
O-RING 13838 2 O-RING 76208 1
O-RING 23950 1
O-RING 24186 1
64586- BEARING KIT O-RING 72117 1
DESCRIPTION PART NO. QTY. SEAL 25642 1
BALL BEARING 24110 2 OIL SEAL 24109 1
THRUST WASHER 40129 1 O-RING 21033 1
THRUST WASHER 40128 1 SEAL-OIL 22818 1
BEARING RACE 25361 6 O-RING 10330 1
ROLLER BEARING 24175 3 O-RING 24981 1
SPIROL PIN 24113 3 BACK-UP RING 25643 1
PRIMARY PLANET GEAR
SHAFT 25614 3
THRUST WASHER 24306 6 64335 - BRAKE SERVICE KIT
ROLLER BEARING 25292 6 DESCRIPTION PART NO. QTY.
BEARING SPACER 25443 3 SEAL 25642 1
SPIROL PIN 23584 3 DIE SPRING 25644 12
PLANET GEAR SHAFT 25613 3 850170 DISC-FRICTION 21036 7
BRAKE DISK 100027 8
O-RING 24981 1
BACK-UP RING 25643 1
O-RING 22586 1

5
BRADEN PD12C MAIN ASSEMBLY COMPONENTS

39
46
44 23

30
27
26

24

45
25
28

57 26
29

22

300

40
41

200
43
34

100 31
35

6
 BRADEN PD12C MAIN ASSSEMBLY COMPONENTS

ITEM DESCRIPTION PART NO. QTY

22 BASE CONFIGURATIONS (SEE PGS 8-9) -- 1
CABLE DRUM (01 DRUM) 26757 1
CABLE DRUM (02 DRUM) 25518 1
24
CABLE DRUM (04 DRUM) FROM S/N 9102358 28831 1
CABLE DRUM (05 DRUM) 25901 1
CABLE DRUM CLOSURE (CONSULT FACTORY) 26763 1
25
CABLE DRUM CLOSURE (CONSULT FACTORY) 25561 1
26 BALL BEARING 24110 2
27 OIL SEAL (SUPPORT END) 24109 1
28 O-RING 21033 1
29 OIL SEAL (DRUM CLOSURE) 22818 1
31 PRIMARY THRUST RACE 40128 1
34 OUTPUT SUN GEAR 1
35 PRIMARY SUN GEAR 1
CAPSCREW (02 & 05 DRUM), HEX HEAD (1/2-13 X 1-1/2 GD8 Z) 104322 8
40
CAPSCREW (01 & 04 DRUM), HEX HEAD (1/2 13 X 1-1/4 GD8 Z) 104174 8
41 LOCKWASHER (1/2) 11026 8
43 OUTPUT THRUST RACE 40129 1
45 DRAIN PLUG 32411 1
45a O-RING 23950 1
CABLE WEDGE STANDARD (7/16 - 5/8 IN) 40130 1
CABLE WEDGE (3/8 IN. 10 MM) 24494 1
57
CABLE WEDGE (3/4 IN. 19 MM) 24492 1
CABLE WEDGE (POLY ROPE 1- 1 1/8 IN) 24413 1
100 PRIMARY PLANET CARRIER ASSEMBLY -- 1
200 OUTPUT PLANET CARRIER ASSEMBLY -- 1
300 BRAKE CYLINDER ASSEMBLY -- 1

PART NO.
ITEM DESCRIPTION
GEAR REDUCTION QTY
SUN GEARS 21:1 29:1 41:1 59:1
34 OUTPUT SUN GEAR 25608 25608 25610 25610 1
35 PRIMARY SUN GEAR 25714 25652 25652 25640 1

7
BASE CONFIGURATIONS

COMMON BASE PARTS

ITEM DESCRIPTION PART NO. QTY.

30 RETAINING RING 70575 1
PLUG HEX (STANDARD WINCHES) 31386 1
44 PLUG FLUSH 24420 1
SIGHT GLASS (-1 OPTION) 25958 1
44a O-RING FOR ITEM 44 PLUGS* 24186 1
46 RELIEF VALVE 18062 1

CAST BASE

22

ITEM DESCRIPTION PART NO. QTY

BASE (RIGHT HAND) 25615 1
22
BASE (LEFT HAND) 101074 1
BEARING SUPPORT (01 DRUM) 106459 1
23
BEARING SUPPORT (02 & 05 DRUM) 101644 1
39 CAPSCREW, HEX HEAD (1/2-13 X 1-1/2 GD8 Z) 104322 8
41 LOCKWASHER (05 DRUM) 11026 8

8
 BASE CONFIGURATIONS

39 41
46 FABRICATED BASE
44 23

30
95
91

92
97
96
90

94
93

DRUM OPTION CODE

ITEM DESCRIPTION -01 -02 / -05 -02 (LH) -04 QTY
PART NO.
23 BEARING SUPPORT 106459 106459 106459 106459 1
39 CAPSCREW, HEX HEAD (1/2-13 X 1-1/4 GD8 Z) 104174 104174 104174 104174 8
90 BASE 26344 26344 26344 26344 1
91 SIDE PLATE, BEARING SUPPORT END 26764 106466 106466 27212 1
92 SIDE PLATE, MOTOR END 26765 106465 106537 27213 1
CAPSCREW, HEX HEAD (1/2-13 X 1-1/2 GD8 Z) 103314 103314 103314 103314 16
93
(SPECIAL)
94 LOCKWASHER 1/2 Z EXTERNAL TOOTH 12781 12781 12781 12781 16
TIE BAR 26223 26223 26223 -- 1
95
TIE BAR -- -- -- 26223 2
CAPSCREW, HEX HEAD (1/2-13 X 1-1/4 GD8 Z) 104174 104174 104174 -- 2
96
CAPSCREW, HEX HEAD (1/2-13 X 1-1/4 GD8 Z) -- -- -- 104174 4
LOCKWASHER (1/2 Z) 11026 11026 11026 -- 2
97
LOCKWASHER (1/2 Z) -- -- -- 11026 4

9
DRUM ROTATION TO HOIST (04 & 05 DRUM/BASE SHOWN)

R WE I NRDWSI N D S R WE I NRDWSI N D S
VE V TD TD VE V TD TD
O O . . O O . .
N D ENRDWE R W N D ENRDWEI R W I
U U IN IN UNDERWOUND MODELS U U N N
* * * *
DESIGNATED BY “–U”

D
D

D
Underwound
Underwound
(EXAMPLE: willPD12C-41051-04U)
have
will “U”
havein “U” in
modelmodel
numbernumber

RH BASE
RH BASE
(Standard)
(Standard) LH BASE
LH BASE
(Optional)
(Optional)

OVERRUNNING CLUTCH COMPONENTS

53
52
51

49

54

50

55
51
52
53

PART NO. PART NO.

ITEM DESCRIPTION QTY.
SAE C SAE B
49 OUTER BRAKE RACE NSS NSS 1
50 INNER BRAKE RACE NSS NSS 1
51 SPRAG BEARING 27684 27684 2
52 THRUST BEARING 24581 24581 2
53 RETAINING RING 12034 12034 2
54 SPRAG CLUTCH NSS NSS 1
55 RETAINING RING 24506 24031 1
NSS – NOT SERVICED SEPARATELY
ORDER ENTIRE BRAKE CLUTCH ASSEMBLY

10
 BRAKE CLUTCH ROTATION

Note: Designation of cable drum rotation is determined by viewing winch from hydraulic motor end while hoisting.

On the BRADEN PD12C the inner race of the brake clutch sprag assembly, when viewed from the motor side, must
freewheel in the direction opposite as the cable drum during hoisting

PART #81716 & #81774 PART #81776 & #81777

Inner Race Freewheels Inner Race Freewheels
Clockwise when Viewed CounterClockwise when
From Motor End Viewed From Motor End

Motor Side of
Brake Clutch
assembly

COMPLETE BRAKE CLUTCH ASSEMBLIES

DESCRIPTION APPLICATION PART NO.

RH BASE OVERWIND, LH BASE UNDERWIND 81716
SAE C 14T
RH BASE UNDERWIND, LH BASE OVERWIND 81776
RH OVERWIND, LH UNDERWIND 81774
SAE B 13T
RH UNDERWIND, LH OVERWIND 81777

11
BRAKE CYLINDER ASSEMBLY

5 99
3
4
2
NOTE: MOTOR ADAPTOR MAY BE SPLINED FOR 36
USE IN EARLY MODEL BRAKE ASSEMBLIES.
IF ITEM #23 IS SPLINED, USE SPLINED DISCS
7
PN#21029 6
IF MAJOR REBUILD OF BRAKE ASSEMBLY IS RE-
QUIRED, THE SPLINED MOTOR ADAPTOR IS RE-
PLACED BY THE LOBED MOTOR ADAPTOR AND
8 LOBED DISKS
1
47
48
23

41
42

ITEM DESCRIPTION PART NO. QTY.

1 BRAKE CYLINDER (LOBED DISC) 100035 1
2 BRAKE PISTON SEAL 25642 1
3 PRESSURE PLATE 25635 1
4 PISTON BACKUP RING 25636 1
5 DIE SPRING 25644 12
6 FRICTION DISC 21036 7
BRAKE DISC, STEEL, LOBED 100027
7 8
BRAKE DISC, STEEL, SPLINED 21029
MOTOR ADAPTER (4 BOLT C) 051, 064, 049/024, 064/032 100028
23 MOTOR ADAPTER (2 BOLT B) 029, 034, 039 100458 1
MOTOR ADAPTER (2 BOLT A) 080 100097
36 SPACER 25637 1
LOCKWASHER (4 BOLT C, 2 BOLT A) 11026
41 4
LOCKWASHER (2 BOLT B) 12781
42 CAPSCREW, HEX HEAD (1/2-13 X 2 GD8 Z) 29855 4
47 O-RING 24981 1
48 BACKUP RING 25643 1
99 SPRING SPACER 100200 1
* ITEMS 1 AND 99 REPLACE PART NO 25564, BRAKE CYLINDER W/CAST IRON
SPRING POCKETS
12
 PLANET CARRIER ASSEMBLIES
PRIMARY PLANET CARRIER ASSEMBLY
11 14
13

14
37
15
12

10

21:1 29:1 41:1 59:1

ITEM DESCRIPTION PART NO. QTY.
PRIMARY PLANET CARRIER ASSEMBLY 81805 81806 81807 81801 1
10 PRIMARY PLANET CARRIER 25715 25730 25606 25604 1
11 PRIMARY PLANET GEAR 26280 2278 26278 26276 3
12 PRIMARY PLANET GEAR SHAFT 25614 25614 25614 25614 3
13 BEARING 24175 24175 24175 24175 3
14 THRUST WASHER 25361 25361 25361 25361 6
15 ROLLPIN (PRIMARY PLANET CARRIER) 24113 24113 24113 24113 3
37 PRIMARY THRUST PLATE 25729 25729 25729 25729 1

OUTPUT PLANET CARRIER ASSEMBLY

21 19
17

20

15
19

38 21

18

16

21:1 29:1 41:1 59:1

ITEM DESCRIPTION PART NO. QTY
OUTPUT CARRIER ASSEMBLY 81804 81804 81802 81802 1
15 ROLL PIN (OUTPUT PLANET CARRIER) 23584 23584 23584 23584 3
16 OUTPUT PLANET CARRIER 25602 25602 25562 25562 1
17 OUTPUT PLANET GEAR 26279 26279 26277 26277 3
18 OUTPUT PLANET GEAR SHAFT 25613 25613 25613 25613 3
19 BEARING 25292 25292 25292 25292 6
20 BEARING SPACER 25443 25443 25443 25443 3
21 THRUST WASHER 24306 24306 24306 24306 6
38 OUTPUT THRUST PLATE 25638 25638 25638 25638 1

13
MOTOR GROUPS (STANDARD)

V-33/20
60 TWO-SPEED, BRAKE VALVE 81719
83
65

58 66
65
68
66 70
63
61
59
62

60
V-33/20
83 58
TWO-SPEED, BRAKE VALVE 29576
66 65
68

60

61
62a

59

62 68 63
61 59

64
69
40 41

049/024 & 064/032 MOTOR

TWO-SPEED

63

85
67
66
65
70

14
 MOTOR GROUPS (STANDARD)
72 59 61 68
62
64

69
051 & 064 MOTOR
40 41 SINGLE-SPEED

62a 62b
63 65 60 58
70 83 66 63 66
67
60
59

071 & 062 MOTOR

SINGLE-SPEED
40 41

65
68

61
080 MOTOR
62b 66 SINGLE-SPEED
62a
59
70
72

65

68

15
MOTOR GROUPS (STANDARD)

68 61 64 68
59
63

029, 034, & 039 MOTOR

SINGLE-SPEED

69

83
60 58

66
65 67 70

ITEM DESCRIPTION PART NO. QTY PILOT O-RING

029 (2 BOLT B) 25385 1 21063
034 (2 BOLT B) 25912 1 21063
034 (2 BOLT B) UNDERWOUND 103887 1 21063
039 (2 BOLT B) 25515 1 21063
039 (4 BOLTC) CT WINCHES 25896 1 10330
051 (4 BOLT C) 25897 1 10330
5
064 (4 BOLT C) 25777 1 10330
049/024 (4 BOLT C) 26182 1 10330
V33/20 (4 BOLT C) 100714 1 10330
064/032 (4 BOLT C) 28956 1 10330
071 REPLACED BY 062 (2 BOLT B) 106079 1 21063
080 (2 BOLT A) 26124 1 22586

NOTE: These drawings are standard configura-

tions. Verify hoses, fittings, and capscrews using
tables found on pages 21 and 22.

16
 MOTOR GROUPS (STANDARD)

049/024
039, 051, 064 029, 034, 039 080 071/062 V33/20
064/032
4 BOLT-C 4 BOLT-C 2 BOLT-B 2 BOLT-A 2 BOLT-B 4 BOLT-C
ITEM QTY DESCRIPTION PART NO.
CAPSCREW 1/2-13 X 1-1/2 GD8 Z HX HD 104322 104322 104322 104322 104322
40 4
CAPSCREW 1/2-13 X 1-1/2 ASTM A574 SKT HD -- -- -- 21908 -- --
41 4 LOCKWASHER (1/2 Z) 11026 11026 11026 11026 11026 11026
58 1 MANIFOLD 24779 -- 25539 -- -- 25664
59 1 O-RING 13838 13838 25366 78312 12273 12465
4 CAPSCREW 7/16 - 14 X 2 ASTM A574 SKT HD 21144 -- -- -- 29631 --
60 4 CAPSCREW (EARLY) 3/8 - 16 X 1-1/2 ASTM A574 SKT HD 13544 13544
4 CAPSCREW (CURRENT) 3/8 - 16 X 1-1/4 ASTM A574 SKT HD -- -- 13827 -- -- 13827
CAPSCREW 7/16-14 X 3 ASTM A574 Z SKT HD 21134 21134 -- --
CAPSCREW 3/8-16 X 2-3/4 ASTM A574 SKT HD -- -- 25622 -- -- --
61 4
CAPSCREW 3/8-16 x 4 ASTM A574 SKT HD -- -- -- 29630 -- --
CAPSCREW 3/8-16 x 3 ASTM A574 SKT HD 13587
62 1 BRAKE VALVE ASSY 81712 81984 81715 -- 81719
62A 1 BRAKE VALVE BLOCK -- -- -- 26125 27403 29576
62B 1 BRAKE VALVE CARTRIDGE -- -- -- 26126 27258 29598
63 1 HOSE ASSY 25749 25749 25749 -- 25952 25952
64 1 HOSE ASSY 13704 13707 13704 -- -- --
65 1 ADAPTER 25864 25864 25864 25864 25864 25864
66 1 FITTING 21163 25864 25131 31284 25302 25302
67 1 SWIVEL TEE 25748 25748 25748 -- -- --
68 1 CONNECTOR 25302 25302 25302 26140 26140 26140
69 1 REDUCER ELBOW 24236 24236 24236 -- -- --
70 1 HOSE ASSY 25750 25750 25750 25750 -- 25952
72 1 HYD. MOTOR -- -- -- -- -- --
73 1 NEEDLE VALVE -- -- -- -- -- --
74 1 TEE-MALE BRANCH -- -- -- -- -- --
75 1 CAP NUT -- -- -- -- -- --
76 1 WARNING TAG -- -- -- -- -- --
83 1 O-RING 21150 -- 25366 -- -- 12465
85 1 TEE, -4 ORB -- 29078 -- -- -- --

17
MOTOR GROUPS (– 1 OPTION, PERSONNEL HANDLING)

62 61 73 74 68
63
59

049/024 & 064/032 MOTOR

64
TWO-SPEED PERSONNEL HANDLING

69

40 41

66

70 64 75
85 67 65

59 61 73 74
68 62
64
40 41

051 & 064 MOTOR

TWO-SPEED PERSONNEL HANLDING

62 59 68 64 67 65 58
61 73 74 63 70 75 60 83 66 63 69

029, 034 & 039 MOTOR

SINGLE-SPEED PERSONNEL HANDLING

83
60
66
65
70 75
67

18
 MOTOR GROUPS (– 1 OPTION, PERSONNEL HANDLING)

051 064/032
029/034/039
& 64 049/024
ITEM DESCRIPTION PART NO. QTY
40 CAPSCREW 1/2-13 X 1-1/2 GD8 Z HX HD 104322 104322 104322 4
41 LOCKWASHER 1/2 Z 11026 11026 11026 4
58 MANIFOLD 24779 -- 25539 1
59 O-RING 13838 13838 25366 1
CAPSCREW 7/16-14 X 2 GD5 SKT HD ASTM A574 Z 21144 -- --
60 CAPSCREW 3/8-16 x 1-1/2 ASTM A574 SKT HD (EARLY) -- -- 13544 4
CAPSCREW 3/8-16 X 1-1/4 ASTM A574 SKT HD (CURRENT) -- -- 13827
CAPSCREW 7/16-14 X 3 ASTM A574 Z SKT HD 21134 21134 --
61 4
CAPSCREW 3/8-16 X 2-3/4 ASTM A574 SKT HD -- -- 25622
62 BRAKE VALVE ASSY 81712 81984 81715 1
62A BRAKE VALVE BLOCK -- -- -- 1
62B BRAKE VALVE CARTRIDGE -- -- -- 1
63 HOSE ASSY 13707 13707 13707 1
64 HOSE ASSY 13704 13704 13704 1
65 ADAPTER 25864 25864 25864 1
66 FITTING 21165 25302 25131 1
67 SWIVEL TEE 25748 25748 25748 1
68 CONNECTOR 24784 24784 24784 1
69 REDUCER ELBOW 24236 24236 24236 1
70 HOSE ASSY 13731 13731 13731 1
72 HYD MOTOR -- -- -- 1
73 NEEDLE VALVE 25258 25258 25258 1
74 TEE-MALE BRANCH 22934 22934 22934 1
75 CAP NUT -4 70182 70182 70182 1
76 WARNING TAG 25257 25257 25257 1
83 O-RING 21150 -- 25366 1
85 TEE, -4 ORB -- 29078 -- 1

NOTE: These drawings are standard configurations. Verify hoses, fittings, and capscrews using tables found
on pages 21 and 22.

19
BRAKE VALVE ASSEMBLY

7 1 22 17
18
3 19

12

11

6 59

14
9

16

13

15

5
12
8 2 10 7 4

ITEM DESCRIPTION PART NO. QTY BRAKE VALVES

1 BRAKE VALVE HOUSING NSS 1 FLANGE PART NO.
2 VALVE SPRING RETAINER 24424 1 1-1/4 IN. CODE 61 81712
RELIEF RETAINER (81719 VALVE) 29609 1 1 IN. CODE 61 81715
3 SPRING RETAINER 24183 1 3/4 IN. CODE 62 81719
4 PLUG 22450 1 1-1/4 IN. CODE 61 81984
5 SPOOL NSS 1 SEAL KIT 61567
6 DAMPER PISTON NSS 1
7 O-RING 24186 2
8 CHECK VALVE POPPET 24423 1
RELIEF ASSEMBLY (81719 VALVE) 82132 1
9 PILOT ORIFICE 24200 1
10 CHECK VALVE SPRING 24190 1
11 SPOOL SPRING 24192 1
12 O-RING 23601 2
13 O-RING 24193 1
14 O-RING 24194 1
15 BACK-UP RING 24195 1
16 BACK-UP RING 24196 1
17 BALL, STEEL 21158 1
18 COMPRESSION SPRING 25480 1
19 ELBOW FITTING 25302 1
19 PLUG, -4 ORB (81984 & 81719) 25663 1
22 SHIM, VALVE SPRING 25661 -
59 O-RING 13838 1

20
 FASTENERS, ADAPTERS, AND HOSE ASSEMBLIES
CAPSCREWS AND LOCKWASHERS SPLIT FLANGE ADAPTER
PART NO. DESCRIPTION PART NO. DESCRIPTION
29631 5/16 NC X 3 G8, SOCKET HEAD 25539 SPLIT FLANGE ADAPTER
21654 3/8 NC X 3 1/2 G8, SOCKET HEAD
25622 3/8 NC X 2 3/4 G8, SOCKET HEAD
29630 3/8 NC X 4 G8, SOCKET HEAD
13587 3/8 NC X 3 G8, SOCKET HEAD
13544 3/8 NC X 1 1/2 G8, SOCKET HEAD (EARLY)
13827 3/8 NC X 1 1/4 G8, SOCKET HEAD (CURRENT)
21135 7/16 NC X 1 1/2 G8 Z SOCKET HEAD
104318 7/16 NC X 1 3/4 G8 Z HEX HEAD
21144 7/16 NC X 2 G8 Z SOCKET HEAD
21134 7/16 NC X 3 G8 Z SOCKET HEAD EARLY - Use socket head
capscrews 13544.
101150 7/16 NC X 3 3/4 G8 Z SOCKET HEAD
104174 1/2 NC X 1 1/4 G8 Z HEX HEAD
104322 1/2 NC X 1 1/2 G8 Z HEX HEAD
21908 1/2 NC X 1 1/2 G8 Z SOCKET HEAD
29855 1/2 NC X 2 G8 Z HEX HEAD
103249 5/8 NC X 1 3/4 G8 Z HEX HEAD
11026 LOCKWASHER 1/2 SPLIT, Z
102423 LOCKWASHER 5/8 SPLIT, Z
NSS - NOT SERVICED SEPARATELY
* = INCLUDED IN BRAKE O-RING KIT #61567
CURRENT - Use socket
head capscrews 13827.
HOSE ASSEMBLIES
PART NO. LENGTH
13710 8 IN. NPT -2 TO JIC -4
13711 10 IN. NPT -2 TO JIC -4
13704 12 IN. NPT -2 TO JIC -4
13706 16 IN. NPT -2 TO JIC -4
13707 17 IN. NPT -2 TO JIC -4
13731 22 IN. NPT -2 TO JIC -4
24948 30 IN. NPT -2 TO JIC -4
25750 17 IN. JIC -4 BOTH ENDS
25952 20 IN. JIC -4 BOTH ENDS
25749 22.5 IN. JIC -4 BOTH ENDS
106269 14 IN. ORFS SWIVEL -8
106270 17 IN. ORFS SWIVEL -8

21
FITTINGS

A B C D

E F G H

I J K L

M N O P

PART NO. DESCRIPTION ID

25302 ELBOW -4 JIC TO -4 ORB A
25131 ELBOW -4 JIC TO -6 ORB A
22934 TEE, 1/8-27 NPT-F RUN TO 1/8-27 NPT-M BRANCH B
24236 STREET ELBOW, REDUCER, 1/4-18 M TO 1/8-27F C
13708 STREET ELBOW, 1/8-27 D
24784 ADAPTER, -4 ORB TO -2 NPT-F E
25748 SWIVEL TEE, -4 JIC M RUN X -4 JIC F SWIVEL BRANCH F
25864 ADAPTER, -4 JIC TO -4 ORB G
31284 ADAPTER, -4 JIC TO -6 ORB G
25258 NEEDLE VALVE H
21165 ELBOW (45°) -2 NPT TO -4 JIC I
21163 ELBOW (90°) -2 NPT TO -4 JIC I
29078 TEE, -4 ORB TO -4 JIC J
100945 ELBOW, ORFS SWIVEL K
100946 ADAPTER, -4 ORB TO -6 ORFS L
102632 TEE, -4 ORFS TO -6 ORB M
69325 PLUG, -4 ORB N
70182 CAP, -4 JIC O
22934 TEE, FEMALE PIPE TO MALE PIPE -2 P
23508 REDUCER PIPE -4 TO -2 -
26140 ELBOW JIC SWIVEL -4/4 -

22
 RECOMMENDED FASTENER TORQUE


 
       
   
           
         
 
         
         
 
         
         
 
         
         
 
         
         
 
         
         
 
         
         
 
         



23
Product: PD12C/PD15B with the 01 and 04 Style Drum
Title: PD12C/PD15B Bearing Support Product Improvement
Purpose: Product Improvement

If drum bearing support, part no. 101645, requires replacement in PD12C and PD15B model hoists with the 01 and
04 style drum, an upgraded bearing support must be purchased. The upgraded bearing support uses Hex Head Cap-
screws (p/n 11174) and Lockwashers (p/n 12781) to provide easier servicing. The previous designs using Flathead
Capscrews (p/n 25096) and Bearing Support (p/n 101645) were sometimes difficult to remove from the hoist when
servicing.

NOTE:
Refer to Service Manual LIT2103 for instructions on how to disassemble hoist & LIT2601 for complete instructions.

DESCRIPTION PART NO QTY

A PREVIOUS FLATHEAD CAPSCREWS 25096 8
B PREVIOUS BEARING SUPPORT 101645 1
C NEW HEX HEAD CAPSCREWS 104174 8
D NEW LOCKWASHERS 12781 8
E NEW BEARING SUPPORT 106459 1
F RETAINING RING 70575 1
PLUG HEX (STANDARD WINCHES) 31386 1
G PLUG FLUSH 24420 1
SIGHT GLASS (-1 OPTION) 25958 1
G1 O-RING FOR ITEM 44 PLUGS 24186 1
H RELIEF VALVE 18062 1

PREVIOUS DESIGN UPDATED DESIGN

B E
D
A
C

C D
H
G
B E

24
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25
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26
 METRIC CONVERSION TABLE
English to Metric Metric to English
LINEAR
inches (in.) X 25.4 = millimeters (mm) millimeters (mm) X 0. 03937 = inches (in.)
feet (ft.) X 0.3048 = meters (m) meters (m) X 3.281 = feet (ft.)
miles (mi.) X 1.6093 = kilometers (km) kilometers (km) X 0.6214 = miles (mi.)

AREA
2 2 2
inches (sq.in.) X 645.15 = millimeters (mm ) millimeters 2 (mm 2) X 0.000155 = inches 2 (sq.in.)
feet 2 (sq.ft.) X 0.0929 = meters 2 (m 2) meters 2 (m 2) X 10.764 = feet 2 (sq.ft.)

VOLUME
3
inches (cu.in.) X 0.01639 = liters (l) liters (l) X 61.024 = inches 3 (cu.in.)
quarts (qts.) X 0.94635 = liters (l) liters (l) X 1.0567 = quarts (qts.)
gallons (gal.) X 3.7854 = liters (l) liters (l) X 0.2642 = gallon (gal.)
inches 3 (cu.in.) X 16.39 = centimeters 3 (cc) centimeters3 (cc) X 0.06102 = inches 3 (cu.in.)
feet 3 (cu.ft.) X 28.317 = liters (l) liters (l) X 0.03531 = feet 3 (cu.ft.)
feet 3 (cu.ft.) X 0.02832 = meters 3 (m 3) meters3 (m3) X 35.315 = feet 3 (cu.ft.)
fluid ounce (fl.oz.) X 29.57 = millileters (ml) milliliters (ml) X 0.03381 = fluid ounce (fl.oz.)

MASS
ounces (oz.) X 28.35 = grams (g) grams (g) X 0.03527 = ounces (oz.)
pounds (lbs.) X 0.4536 = kilograms (kg) kilograms (kg) X 2.2046 = pounds (lbs.)
tons (2000 lbs.) X 907.18 = kilograms (kg) kilograms (kg) X 0.001102 = tons (2000 lbs.)
tons (2000 lbs.) X 0.90718 = metric tons (t) metric tons (t) X 1.1023 = tons (2000 lbs.)
tons (long) (2240 lbs.) X 1013.05 = kilograms (kg) kilograms (kg) X 0.000984 = tons (long) (2240 lbs.)

PRESSURE
o
inches Hg (60 F) X 3600 = kilopascals (kPa) kilopascals (kPa) X 0.2961 = inches Hg (60 oF)
pounds/sq.in. (PSI) X 6.895 = kilopascals (kPa) kilopascals (kPa) X 0.145 = pounds/sq.in. (PSI)
pounds/sq.in. (PSI) X 0.0703 = kilograms/sq.cm. (kg/cm 2) kilograms/sq.cm. (kg/cm2) X 14.22 = pounds/sq.in. (PSI)
pounds/sq.in. (PSI) X 0.069 = bars bars X 14.5 = pounds/sq.in. (PSI)
o o
inches H 2O (60 F) X 0.2488 = kilopascals (kPa) kilopascals (kPa) X 4.0193 = inches H 2O (60 F)
bars X 100 = kilopascals (kPa) kilopascals (kPa) X 0.01 = bars

POWER
horsepower (hp) X 0.746 = kilowatts (kW) kilowatts (kW) X 1.34 = horsepower (hp)
ft.-lbs./min. X 0.0226 = watts (W) watts (W) X 44.25 = ft.-lbs./min.

TORQUE
pound-inches (in.-lbs.) X 0.11298 = newton-meters (N-m) newton-meters (N-m) X 8.851 = pound-inches (in.lbs.)
pound-feet (ft.-lbs.) X 1.3558 = newton-meters (N-m) newton-meters (N-m) X 0.7376 = pound-feet (ft.-lbs.)
pound-feet (ft.-lbs.) X .1383 = kilograms/meter (kg-m) kilogram/meter (kg-m) X 7.233 = pound-feet (ft.-lbs.)

VELOCITY
miles/hour (m/h) X 0.11298 = kilometers/hour (km/hr) kilometers/hour (km/hr) X 0.6214 = miles/hour (m/h)
feet/second (ft./sec.) X 0.3048 = meter/second (m/s) meters/second (m/s) X 3.281 = feet/second (ft./sec.)
feet/minute (ft./min.) X 0.3048 = meter/minute (m/min) meters/minute (m/min) X 3.281 = feet/minute (ft./min.)

TEMPERATURE
o o o
Celsius = 0.556 ( F - 32) Fahrenheit = (1.8 oC) + 32

COMMON METRIC PREFIXES

mega (M) = 1,000,000 or 106 deci (d) = 0.1 or 10 -1
kilo (k) = 1,000 or 10 3 centi (c) = 0.01 or 10 -2
hecto (h) = 100 or 10 2 milli (m) = 0.001 or 10 -3
deka (da) = 10 or 10 1 micro ( m) = 0.000.001 or 10 -6

27
LIT2299 Rev 10
October 2016 ©2016 PACCAR Inc.
Printed in USA All rights reserved