Service manual

FUEL INJECTION PUMP
Description
The injection pump contains parts which have a very
close tolerance and its operation has a direct effect on the
performance of the engine.
Do not attempt to maintain or adjust unless
you are trained and have the correct
equipment.
I–2028–0289
Removal And Installation
Disconnect the throttle linkage.
Disconnect the shut–off wire [A].
Remove the valve cover.
Rotate the engine until No. 1 piston is at TDC. Both valves
at No. 1 cylinder are not moving and have clearance [B].
The TDC mark (Item 1) [C] is located on the engine pulley
v–belt groove.
There are two sets of timing marks on the engine pulley,
one at 12 o’clock and the other at the 3 o’clock position.
Use the timing marks located at the 3 o’clock position
(Inset) [C].
A
B–08976
C
P–04949
MC–01665
1
2
12 o’clock Position
12°
14°
TDC
3 o’clock
Position
16°
–7–42–
853, 853H Loader
Service Manual
B
B–08935