ENGINE
TM 5-3805-258-24-2
DISASSEMBLY AND ASSEMBLY
TIMING
REMOVE TIMING GEARS AND
PLATE
1206 & 1152-11
Tools Needed
A
B
8S2264
Puller Group
1
867560
Step Plate
1
1B3680
Bolt (3/8“-24 NF x 3 ¾ in. long) 2
5M2894
Flat Washer (3/8 in.)
2
1P51O
Driver Group
1
start by:
a) remove timing gear cover
1. Loosen the bolt that holds gear (1) on the fuel
injection pump camshaft approximately 6.35
mm (.25 in.). Install tooling (A) on gear (1)
and use tooling (A) to loosen the gear on the
shaft. Remove tooling (A), the bolt, washer and
gear (1) from the shaft.
2. Remove bolts (3), the plate and idler gear (2)
from the shaft.
3. If necessary use tool (B) and a press to remove
the bearing from idler gear (2).
CAUTION
Do not turn crankshaft after camshaft gear (6)
has been removed. It will cause damage to the
valves.
4. Turn the crankshaft and camshaft so the “C”
marks (4) are in alignment on both crankshaft
gear (5) and camshaft gear (6).
GEARS
5. Remove the bolts and camshaft gear (6) from
the camshaft.
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