Hino K13C Valve adjusting procedure, Valve lash clearance specifications, Cylinder Head Parts List, Page 1 of 5

HINO K13C VALVE ADJUSTING PROCEDURE

METHOD FOR DETERMINING IF THE NO.1 PISTON IS AT
THE TOP DEAD CENTER ON COMPRESSION STROKE.
NOTE: o Turn the crankshaft to align the mark "1/6" on the
flywheel with the pointer of the flywheel housing.
o In this position the No.1 or No.6 piston is at the top
dead center on compression stroke.
The pointer and mark "1-6" are engraved on some
model timing gear cover and on the torsional damper,
so use these pointer and marker if so equipped when
adjusting the engine.

1. Move both the intake and the exhaust rocker arms of the
No.1 or No.6 cylinder by hand; if both rocker arms can be
moved, the piston is at top dead center on the compression
stroke.
2. If the injection timing mark is nearly aligned with the pointer,
the No.1 piston is at top dead center on compression stroke.
NOTE: If not, turn the crankshaft one complete revolution and
align the marks as above.

3. While locking the push rods of No.1 and No.6 pistons, turn
the crankshaft counterclockwise and clockwise about 30° to
40° as shown in the figure.
If the piston whose exhaust and intake push rods do not
move during the interval, it is at the top dead center on
compression stroke.
PUSH RODS: PUSH RODS If the piston whose push rods have moved, it is at the
MOVE STANDING completion of the exhaust and begun of the intake stroke
(COMPRES­ (OVERLAP­
(overlapping stroke).
SION STROKE) PING STROKE)
NOTE: Always loosen the lock nut and raise the adjusting screws
fully to the top. If the adjusting screws are too low, the
piston and valves may strike each other during valve
clearance adjustment.

SM3-F0263

Hino Diesel Engine Parts contact email:

EngineParts@HeavyEquipmentRestorationParts.com
Phone: 269 673 1638 Website: www.HeavyEquipmentRestorationParts.com
Hino K13C Valve adjusting procedure, Valve lash clearance specifications, Cylinder Head Parts List, Page 2 of 5

HINO K13C VALVE CLEARANCE , VALVE LASH SPECIFICATIONS

[Valve clearance adjusting procedures]
BEFORE ADJUSTING
1. Before adjusting, make sure that the heads and the rocker
support bolts are tightened with the specified torque.
2. Make sure that there are no foreign matter and dust be­
tween the cross heads and the valve stems, and between
the rocker arms and the cross heads.
3. Set the piston in the particular cylinder to adjust for top
SM3-K0024 dead center on the compression stroke.

ADJUSTING
1. With the No.1 piston positioned at top dead center on com­
pression stroke, adjust the No.1 valve clearance using a
thickness gauge.
The thickness gauge should move with a very slight pull.
Hino K13C Valve Clearance (When cold):
Unit: mm {in.}

Hino K13C 0.4{0.0157} (K13C-T)

Intake Valves
0.4{0.0157} (K13D-T)

Hino K13C 0.5{0.0197} (K13C-T)

Exhaust Valves
0.4{0.0157} (K13D-T)
VALVE
CLEARANCE

2. Adjust the other valves.

°
Turn the crankshaft counterclockwise 120 viewed from fly­
wheel side. Adjust the valve clearance for each cylinder in
the firing order.
Firing order: 1-4-2-6-3-5

SM3-715

Hino Diesel Engine Parts contact email: EngineParts@HeavyEquipmentRestorationParts.com

Phone: 269 673 1638 Website: www.HeavyEquipmentRestorationParts.com
Hino K13C Valve adjusting procedure, Valve lash clearance specifications, Cylinder Head Parts List, Page 3 of 5

HINO K13C CYLINDER HEAD PARTS LIST

Hino K13C K13C-T

S6-K 13-003A

T:Tightening torque:N-m {kgf-cm, lfb-ft}

Hino K13C

1. 0-ring 10. K13C Cylinder head additional bolt Dia meter 12

2. Plate mm {0.47 in.}
3. Ventilator 11. Clip
4. K13C Cylinder head valve cover 12. Hose
5. K13C Cylinder head valve cover gasket 13. K13C Nozzle holder gasket
6. Engine hanger 14. K13C Nozzle holder adapter
7. K13C Cylinder head 15. K13C Packing ring
8. K13C Cylinder head gasket 16. K13C Nozzle holder
9. K13C Cylinder head bolt Dia meter 16 17. K13C Nozzle
mm {0.63 in.} 18. K13C Nozzle holder gauge
19. Baffle plate
20. Hino K13C Injector - parts 14 - 16

Hino Diesel Engine Parts contact email: EngineParts@HeavyEquipmentRestorationParts.com

Phone: 269 673 1638 Website: www.HeavyEquipmentRestorationParts.com
Hino K13C Valve adjusting procedure, Valve lash clearance specifications, Cylinder Head Parts List, Page 4 of 5

Hino K13C Valve Train Parts Page

T:39-49
{400-500, 28-36}
Hino K13C Intake Rocker Arm
Hino K13C Exhaust Rocker Arm

17. Intake Valve Guides

17. Exhaust Valve Guides

10 1
11 16

Exhaust Manifold
Studs, Nuts,

Intake Manifold Studs

Nuts
Intake Valve Seat
Exhaust Valve Seat

S6-K13-0004

T = Tightening torque: N-m {kgf-cm, lbf-ft}

Hino K13C

1. K13C Cylinder head 9. K13C Valve spring upper seat 17. K13C Valve guides
2. K13C Retainer ring 10. K13C Valve springs 18. K13C Pipe
3. K13C Plain washer 11. K13C Valve spring lower seat 19. K13C Spacer
4. K13C Rocker Arm Bushing 12. Hino K13C Intake Valves, 20. K13C Exhaust manifold fitting nut
5. K13C Rocker arm 13. K13C Valve clearance adjusting scre 21. K13C Soft Plug Set
6. K13C Rocker arm support 14. K13C Push rod 22. K13C Valve seats
7. K13C Valve stem cap 15. K13C Valve lifters , tappets 23. K13C Intake manifold fitting
8. K13C Valve cotters , keepers 16. K13C Valve stem oil seal nut
24. Straight pin
25. Hino K13C Exhaust Valves
Hino Diesel Engine Parts contact email: EngineParts@HeavyEquipmentRestorationParts.com
Phone: 269 673 1638 Website: www.HeavyEquipmentRestorationParts.com
Hino K13C Valve adjusting procedure, Valve lash clearance specifications, Cylinder Head Parts List, Page 5 of 5

HINO K13C EXHAUST SYSTEM / HINO K13C INTAKE SYSTEM

HINO K13C K13C-T K13C Turbocharger
Hardware, Studs,
Nuts, Bolts, Gaskets, 1. K13C O-ring
8 2. K13C Oil inlet pipe
T = 44-49 {450-500, 32-36}
3. K13C Soft washer
4. K13C Joint bolt
5. K13C Turbo Gaskets
6. K13C Exhaust
manifold connector
7. K13C Seal ring
8. K13C Turbocharger
9. K13C Heat insulator
10. K13C Exhaust
manifold
11. K13C Intake
manifold
4 12. K13C Intake hose
13. K13C Clamp
14. K13C Intake pipe
15. K13C Air intake
heater (If so
equipped)
16. K13C Bracket
17. Air cleaner
18. K13C Oil outlet pipe

K13C
Exhaust
Hardware,
Studs, Nuts,
Bolts,
Gaskets,

K13C
Intake
Hardware
Studs, Nuts,
Bolts, Gaskets, S6-K 13-0067

HINO K13C T = Tightening torque: N-m {kgf-cm, lbf,ft}

Hino Diesel Engine Parts contact email: EngineParts@HeavyEquipmentRestorationParts.com

Phone: 269 673 1638 Website: www.HeavyEquipmentRestorationParts.com