Paragraph 11 FORD
Fig. n-Exploded view of
outer drive assembly used
on 2110 models.
1. Wheel axle
2. Oil seal
3. Outer cover
4. Bearing
5. Snap ring
6. Bevel gear
7. Bearing
8. Bearing
9. Pinion gear
10. Reduction gear housing
11. Drive shaft
12. Bearing
13. Seal
14. Pinion gear case
15. Bearing
16. Snap rings
17. Bearing
18A. "0" ring
19A. Kingpin
20A. Arm
21A. Steering arm
22. "0" ring
23. Pinion gears
24. Bearing
25. Axle housing (R.H.)
26. Dipstick
27. Axle shaft
28. AxJe housing
(L.H.)
29. Drag link
30. Tie rod
31. Differential housing
32. Cover plate
33. Oil seal
34. Tie rod arms
differential case. Remove pinion gear
shafts (10 and lOA), pinion gears (15),
thrust washers (16) and pinion shaft sup-
port (11). Remove the other side gear
(14) and thrust washer (8).
Backlash between differential pinion
gears and side gears should be 0.10-0,15
mm (0.004-0.006 inch) on 1110, 1210,
1310 and 1510 models and 0.05-0.10 mm
(0.002-0.004 inch on 1710, 1910 and
2110 models. Renew thrust washers
and/or gears if backlash is excessive.
Clearance between pinion gear shaft
and pinion gears should be 0.10-0.30 mm
(0.004-0,012 inch). Renew shaft and/or
gears if clearance exceeds 0.50 mm
(0.020 inch).
Bevel ring gear (13) and pinion (20)
must be renewed as a matched set on all
models. Cap screws attaching ring gear
to differential case should be tightened
to 30-34 N-m (22-25 ft.-lbs.) torque on
1110 and 1210 models and to 47-55 N-m
(35-40 ft.-lbs.) torque on all other
models.
Install bevel pinion (20-Fig. 17, 18,
19 or 20) in differential housing (19) us-
ing shims (22) that were originally in-
stalled. To adjust pinion bearing
preload, wrap a cord around pinion shaft
as shown in Fig. 21. Use a spring scale
to measure pull required to rotate the
shaft. Tighten inner nut (25—Fig. 17,
18, 19 or 20) until the specified spring
scale reading is obtained as listed below.
Models 1110-1210
New Bearings 5- 6 kg
(11-13 lbs.)
Used Bearings 2.5- 3 kg
(5.5-6.5 lbs.)
Models 1310-1510
New Bearings 7- 9 kg
(15,5-20 lbs.)
Used Bearings 3.5-4. 5 kg
(8-10 lbs.)
Models 1710-1910
New Bearings 11-1 5 kg
(24.5-33 lbs
Used Bearings 5.5-7. 5 kj
(12-16.5 lbs.J
Model 2110
New Bearings ., 15-2 0 kg
(33-44 lbs.)
Used Bearings 7.5-1 0 kg
(16.5-22 lbs.)
Install lockwasher (26) and tighten
outer nut securely, then recheck rolling
torque. Bend tabs of washer into slots of
nuts when preload adjustment is cor-
rect.
If differential case (12), carrier bear-
ings (9), axle bearings, axle housings or
differential center housing (19) were re-
newed, differential carrier bearing pre-
load must be adjusted as outlined in par-
agraph 11. Bevel ring gear to pinion
backlash and gear mesh should be check-
ed and adjusted as outlined in paragraph
12. If none of these components are be-
ing renewed, reassemble differential
and front axle installing original shims
in their original locations.
11, DIFFERENTIAL CARRIER
BEARING PRELOAD. To adjust car-
rier bearing preload, proceed as follows:
On 1110 and 1210 models, assemble
axle shaft (18 - Fig. 17), shims (17), bear-
iri& (7), spacer (8) and differential
sembly into right axle housing (19). Sup-
port the axle housing in the upright posi-
tion with differential up. Make certain
there is clearance between ring gear and
bevel pinion. Add shims (17) if neces-
sary. Assemble left axle shaft (5), inner
bearing and spacer with more shims (6)
than necessary into left axle housing.
Position the axle housing assembly onto
differential housing making sure there is
clearance between the two housings.
Use a feeler gage to measure the gap
between the housings, then remove left
axle housing and subtract shims from
shim pack (6) equal to the measured gap.
Fig. 16—Check bevel gear
(6) to pinion gear (9)
backlash using a dial In-
dicator (4) as shown. Refer
to text.
14VISIBLE-RESULTS