B - Ardiehl.de

FUEL INJECTION PUMP (Cont’d)
Timing the Injection Pump
The tools listed will be needed to do the following
procedure:
MEL1201 – Timing Tool
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 [A].
The TDC mark (Item 1) [B] 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 mark located at the 3 o’clock position
(Inset) [B].
Use the parting line (off–set) (Item 2) [B] or (Item 1) [C]
of the timing case cover to make alignment of the TDC
mark.
Remove the plug at the rear of the injection pump [D].
–7–44–
A
B
C
D
1
1
12 o’clock Position
2
B–08935
12° 14°
16°
TDC
3 o’clock
Position
MC–01665
P–04949
P–04952
B–08921
853, 853H BICS Loader
Service Manual