1 1 E - 7 . Diameter and Location of Bushing in Oil Pump
Figure
1. If the drive gear (23) was removed
from the drive shaft (13), insert the
Woodruff key (14) in the keyway and ap-
ply a light coat of engine oil on the
shaft. Start the shaft squarely into the
bore
of
the
gear
and,
as
shown
in
Figure 11E-7, p r e s s t h e s h a f t i n t o t h e
gear.
The gear must be 6-15/16" from the key-
way
end
of
the
drive
shaft
2. Press the dowel (88)
into the pump
body, if removed.
3. Place the idler gear support (82) in
Figure 11E-8. Oil Pump Drive Shaft
position against the forward end of the
and Gear Assembly
pump body and secure the support to the
body with bolt (86).
gear on the shaft until the clearance be-
tween the gear and the body is 0.005".
4. Install the drive gear and shaft as-
sembly in the pump body and slide the
7. If the locating pin (87) was removed,
driven gear (22) onto the shaft (24).
install it in the idler gear support (82),
then lubricate the bearing surface with
5. Secure the pump cover (21) to the oil
engine oil and place the gear (56) in po-
pump body with four bolts (54) and lock
sition on the support (82) with the flat
washers.
side of gear facing the support.
6. Support the drive gear end of the
8. Place the lock washer (84) on the bolt
drive shaft (13) on the bed of an arbor
(83) and the special washer (85) next to
press and insert the Woodruff key (14)
the lock washer and start the bolt into
in the keyway of the shaft. Position the
the idler gear support. Then rotate the
drive-driven gear (49) on the end of the
special washer and lock washer so that
drive shaft with the extended hub side
the slot in each washer engages the lo-
cating pin (87).
up away from the pump body.
Insert a
0.005" feeler ribbon between the driven
gear and the pump body and press the
9. Tighten the idler gear bolt so the bolt
head is over the end of the locating pin
11E-7
L u b r i c a t i o n System