Kubota M5040 Workshop Manual page 160

M5040, M6040, M7040, WSM
Injection Pump Unit (Continued)
(Reassembling the fuel injection pump unit)
1. Place the piston of the 4th cylinder at the top dead center in the
compression stroke. Fix the flywheel with the flywheel stopper.
2. Install the injection pump unit to the crankcase 1.
3. Make sure of aligning the align marks of the injection pump gear
(1) and the idle gear (2).
4. Take off the fuel camshaft lock screws (4) and tighten the plugs
(6) for plugging.
5. Moving the injection pump unit clockwise (viewed from front
cover side), align the injection timing marks (3) on the injection
pump unit and on the crankcase 1.
6. Tighten the injection pump unit mounting nut (5) to the specified
torque.
7. Reconnect the lubricating oil pipe (7) and place the injection
pump unit support (8) and the window cover of the injection pump
unit.
8. Remove the flywheel stopper.
9. Check the injection timing. (See the "Injection Timing".)
10.If the injection timing is not within the specification, repeat (4) to
(9) again.
Injection pump unit
mounting nut
Tightening torque
Lubricating oil pipe
mounting screw
(1) Injection Pump Gear
(2) Idle Gear
(3) Align Mark
(4) Fuel Camshaft Lock Screw
(Socket Set Screw Dog Point Type)
1-S34
ENGINE
17.7 to 20.6 N·m
1.8 to 2.1 kgf·m
13.0 to 15.2 lbf·ft
14.7 to 19.6 N·m
1.5 to 2.0 kgf·m
10.8 to 14.5 lbf·ft
(5) Injection Pump Unit Mounting Nut
(6) Plug
(7) Lubricating Oil Pipe
(8) Injection Pump Unit Support
W1176586
KiSC issued 06, 2008 A