1-S38
L4400 , WSM
ENGINE
Idle Gear
1. Remove the external snap ring.
2. Detach the idle gear collar.
3. Detach the idle gear (2).
(When reassembling)
• Check to see each gear is aligned with its aligning mark.
- Idle gear (2) and crank gear (4).
- Idle gear (2) and camshaft gear (3).
- Idle gear (2) and injection pump gear (1).
W1081507
Camshaft
1. Remove the camshaft set screws (2) and draw out the camshaft
(1).
(When reassembling)
• When installing the idle gear, be sure to align the alignment
marks on gears.
W1030808
Gear and Camshaft
1. Remove the crankshaft stopper mounting screws.
2. Draw out the camshaft and the cam gear.
(When reassembling)
• Apply a thin film of engine oil to the camshaft before installation.
W1053936
Fuel Camshaft and Fork Lever Assembly
1. Remove the external snap ring.
2. Detach the hydraulic pump drive gear.
3. Remove the fuel camshaft stopper.
4. Remove the three fork lever holder mounting screws.
5. Draw out the fuel camshaft assembly (3), (4) and fork lever
assembly (1), (2), (5) at the same time.
(When reassembling)
• After installation, check to see that the fork lever 1 (1) and 2 (2)
are fixed to the fork lever shaft, and that they can turn smoothly
in the holder (5).
W10178820
(1) Injection Pump Gear
(2) Idle Gear
(3) Cam Gear
(4) Crank Gear
(5) Oil Pump Drive Gear
Tightening torque
Camshaft set screw
23.5 to 27.5 N·m
2.4 to 2.8 kgf·m
17.4 to 20.3 ft-lbs
(1) Camshaft
(2) Camshaft Set Screw
(1) Camshaft Stopper
(1) Fork Lever 1
(2) Fork Lever 2
(3) Injection Pump Gear
(4) Fuel Camshaft
(5) Fork Lever Holder
KiSC issued 07, 2007 A
Tractor Manuals Scotland - Please Do Not Copy
Tractor Manuals Scotland
