DIFFERENTIAL
PART NUMBERS
(
1. Front Differential Flange
2. Oil Thrower
3. Oil Seal
4. Seating Washer
5. Oil Thrower
6. Timkin Taper Roller Bearing
7. Differential Casing
S. Timkin Taper Roller Bearing
9. Distance Piece
10. Sealing Ring
11. Spring Washer
12. Casing retaining bolt
13. Metal Retaining Washer
14. Retaining Nut
15. Flange Tab Washer
16. Inner Drive Shaft
17. Inner Drive Shaft Retaining Casing
18. Oil Seal
19. Timkin Taper Roller Bearing
REAR AXLE
KA-2-1-GBll
2HA-021
2HA-019
2HA-020
4HA-036
2HA-022
4HU-004-12
2HA-023
4HU-018
4HA-079-2
7LW-13
7B-NC 44
16W-28
4HU-089-1
4HU-091-1
4HU-005-4
4HU-014-1
4HA-079-1
4HU-025
Service tools recommended by Salisburys Ltd.
SERVICE TOOL LIST
Tool No. Description
SE.lOI Universal Dial Test Indicator, Catalogue No. 160, supplied by
J.
E. Baty
&
Co., Ltd., 39 Victoria Street, London, S.W.I.
SE.103 Pinion and Differential Bearing Cone Puller.
SE.105 Pinion Bearing Cup Extractor.
SE.106 Bearing Cup Installation Tool.
SE.107 Pinion Cone Setting Gauge.
SE.lOS Pinion Oil Seal Installation Collar.
Complete sets of Service Tools are available from Messrs. V. L.
Churchill
&
Co., Ltd., Great South West Road, Bedfont, Middlesex.
SERVICE DATA
f
Model
6HA HA
3HA
4HA 2HA
5HA
( Pinion Drop "A" ...
...
1·000" ',250"
1·375" 1·500" 1·750" 1·750"
Zero Cone Setting "B"
...
2·000"
2'125" 2·250" 2·625" 2750"
2'968"
fa) Mounting Distance
"C'
...
3·375"
3·625" 3·937" 4·312" 4·625"
4·906"
l
C/L to Brg. Housing "D"
...
4·193"
4·848" 5·130" 5·505"
5-818"
6·131"
4·183"
4·838" 5·120" 5·495"
5·808" 6·121"
f'I'
Shaft
EndFio", ... ...
,006" to ,008" all Models
Torque Spanner Setting, Drive ...
40-50 40-50
f'
50-60
f'
50-60
40-50 70-80
(b) Gear Bolts Lbs. Ft. ...
n,"
70-80
k"
70-80
Diff. Preload Shim Allowance ...
,005" all Models
Backlash ... ... ... As etched on Drive Gear (Minimum '004")
l
Pinion Bearing Preload ... 8-I2 Ibs. in all Models
Service data concerning the 4H U differential is the same as the
4HA
unit indicated above.
REFER TO PAGE 38 FOR RECOMMENDED OILS.
9
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General