S-41
V3307-DI-T-E2B, WSM
ENGINE
Fuel Camshaft and Governor Weight
1. Separate the governor housing assembly from the injection
pump unit. (See the “Injection Pump Unit”.)
2. Remove the governor sleeve (1).
3. Remove the injection pump assembly (4).
4. Remove the fuel camshaft lock screws.
5. Install the injection pump unit to the crankcase 1 again and
temporarily tighten unit.
6. Fix the flywheel with the flywheel stopper (6) and loosen the
injection pump gear mounting nut (5).
7. Remove the governor weight mounting nut (3) and the governor
weight (2).
8. Separate the injection pump unit from the crankcase 1.
NOTE
Q
• Do not use the fuel camshaft lock screws, when removing
the governor weight mounting nut (3). Otherwise, the lock
screws or injection pump housing might get damage.
IMPORTANT
Q
• This injection pump gear mounting nut (5) has left-handed
screw. To loose this nut, rotate clockwise (viewed from
flywheel side).
(To be continued)
W1144178
Tightening torque
Injection pump assembly
mounting screw
24 to 27 N·m
2.4 to 2.8 kgf·m
18 to 20 lbf·ft
Injection pump assembly
mounting nut
18 to 20 N·m
1.8 to 2.1 kgf·m
13 to 15 lbf·ft
Injection pump gear
mounting nut
(left-handed screw)
138 to 156 N·m
14.0 to 16.0 kgf·m
102 to 115 lbf·ft
Governor weight mounting
nut
63 to 72 N·m
6.4 to 7.4 kgf·m
47 to 53 lbf·ft
(1) Governor Sleeve
(2) Governor Weight
(3) Governor Weight Mounting Nut
(4) Injection Pump Assembly
(5) Injection Pump Gear Mounting Nut
(6) Flywheel Stopper
A : To Tighten
B : To Loosen
KiSC issued 01, 2009 A
