| Engine
(L-series) |
lb
f ft |
| Camshaft locate
plates bolts |
4.3
- 6.5 |
 |
| Camshaft sprocket
bolt |
87
- 116 |
|
| Carburator nuts |
4
- 7 |
|
| Connecting
rod nuts |
|
| 8mm |
23
- 27 |
|
| 9mm |
33
- 40 |
|
| Crankchaft pulley
bolts |
87
- 116 (100) |
|
| Cylinder
head bolts |
|
| First
turn |
29 |
|
| Second
turn |
43 |
|
| Third
turn (early
- L16 1970-73)* |
43
- 51 |
|
| Third
turn (late
- L16 1973 on, L18, L20b)* |
47
- 62 |
|
| 1970-72
L16 |
40 |
|
| 1973
L16 |
43 |
|
| 1973-74
L18 |
55 |
|
| 1975-80
L20b |
61 |
|
| Flywheel
bolts |
|
| Early
- separate
lockwasherss (1970-72 L16) |
69
-76 (72) |
|
| Late
- intergral
washer (1973 on) |
101
- 116 (109) |
|
| Front
cover bolts |
|
| M6
(small) |
3
- 4 |
|
| M8
(large) |
7
- 9 |
|
| Fuel pump nuts |
9
- 13 |
|
| Main bearing cap
bolts |
33
- 40 (37) |
|
| Manifold (Intake
& Exhaust) |
11 |
|
| Motor
mounts (521) |
|
| Bracker
to cylinder block |
18
- 22 |
|
| Bracker
to rubber insulator (1972-74) |
19
- 23 |
|
| Insulator
to frame |
8
- 12 |
|
| Motor
mounts (620) |
|
| Bracker
to engine (1972-74) |
14
- 18 |
|
| Bracker
to engine (1975
on) |
19
- 26 |
|
| Bracker
to rubber insulator (1972-74) |
10
- 13 |
|
| Bracker
to rubber insulator (1975
on) |
19
- 26 |
|
| Insulator
to frame |
10
- 13 |
|
| Rocker
pivot locknuts |
36
- 43 (40) |
|
| Spark
plugs |
12
- 15 |
|
| Spray
bar bolts |
5
- 6 |
|
| Oil pan bolts |
4.3
- 6.5 |
|
| Oil pan drain
plug |
14
- 20 |
|
| Oil pump bolts |
8
- 11 |
| Clutch |
|
| Clutch cover bolts |
11
- 16 |
|
| Master cylinder
mounting bolts |
6
- 9 |
|
| Operating cylinder
mounting bolts |
18
- 25 |
|
| Bleed valve |
5
- 6.5 |
| Transmission |
|
| Engine
to transmission bolts |
|
| 1968-1973 |
17
- 20 |
|
| 1974-1976 |
30
- 36 |
|
| 1977-on |
32
- 43 |
|
| Shift lever nut
(1968-1973) |
14
- 16 |
|
| Speedometer
pinion bolt nut |
|
| 1968-1973 |
2
- 3 |
|
| 1974
on |
3
- 4 |
|
| Inpection cover
bolts (1968-1973) |
6
- 7 |
|
| Rear bracket-to-transmission
bolts |
6
- 8 |
|
| Rear
bracket-to-frame bolts |
|
| 1968-1973 |
24
- 28 |
|
| 1974
on |
23
- 31 |
|
| Overhaul
(F4W63) |
|
| Main
shaft nut |
58
- 80 |
|
| Raer
extension bolts |
10
- 13 |
|
| Front
cover bolts |
6
- 7 |
|
| Rear
flang nut |
72
- 101 |
|
| Electrical
swithces |
15
-22 |
|
| Inspection
cover bolts |
6
- 7 |
|
| Filler
plug |
18
-25 |
|
| Drain
plug |
15
- 22 |
|
| Overhaul
(F4W71B,
FS5W71B) |
|
| Bearing
retainer machine screws |
14
- 18 |
|
| Main
shaft nut |
101
- 123 |
|
| Check
ball plugs |
14
- 18 |
|
| Rear
extension bolts |
12
- 15 |
|
| Front
cover bolts |
12
- 15 |
|
| Electrical
swithces |
14
- 22 |
|
| Filler
and drain plugs |
18
- 25 |
|
|
Clutch
withdrawal lever pivot
|
14
- 25 |
|
| Return
spring plug |
6
- 7 |
|
| Rear
extension upper cover bolts |
3
- 4 |
|
| Striking
lever pin and nut |
6
- 9 |
|
| Countershaft
gear nut (FS5W71B) |
72
- 94 |
| Brakes |
|
| Brake lines (521) |
12
- 14 |
|
| Brake lines (620) |
11
- 13 |
|
| Brake tube flare
nut |
11
- 13 |
|
| Bleed valve |
5
- 6.5 |
|
| Flexable brake
hoses (620) |
12
- 14 |
|
| Front
backing plate bolts, drum brakes |
|
| 521 |
29
- 39 |
|
| 620 |
30
- 36 |
|
| Master cylinder
(non-power) |
15
- 18 |
|
| Master cylinder
(power) |
6
- 8 |
|
| Load sensing valve
to body |
6
- 8 |
| Drive
Shaft |
|
| 521 |
|
| Flange
bolts |
18
- 22 |
|
| Center
bearing bracket bolts |
17
- 20 |
|
| 620 |
|
| Center
flange bolts |
17
- 24 |
|
| Rear
flange bolts |
17
- 24 |
|
| Bearing bracket bolts |
12
- 16 |
| Axle
Shafts |
|
| Bearing
cage nuts |
|
| 1968-1973 |
27
- 35 |
|
| 1973
on |
39
- 46 |
|
| Wheel bearing
locknut |
108
- 145 |
| Differential
Attaching Nuts |
|
| 521 |
12
- 17 |
|
| 620 |
12
- 18 |
| Rear
Suspension |
|
| Shock
aborbers |
|
| (521) Upper nut ** |
26
- 31 |
|
| (521) Lower nut ** |
10
- 16 |
|
| (620) Upper nut ** |
22
- 30 |
|
| (620) Lower nut ** |
12
- 16 |
|
| Springs |
|
| (521) Front pin and shackle ** |
83
- 94 |
|
| (521) U-bolts ** |
62
- 72 |
|
| (620) Front pin (through
1977) ** |
83
- 94 |
|
| (620) Front pin (1978
on) ** |
37
- 50 |
|
| (620) Rear shackle ** |
83
- 94 |
|
| (620) U-bolts ** |
53
- 72 |
| Front
Suspension, Bearings, Steering |
|
| Shock
aborbers |
|
| (521) Upper end |
11
- 15 |
|
| (521) Lower end |
26
- 31 |
|
| (620) Upper end |
12
- 16 |
|
| (620) Lower end |
22
- 30 |
|
| Stabilizer
brackets |
|
| 521 |
11
- 15 |
|
| 620 |
12
- 16 |
|
| Tension
rod nuts and brackets bolts |
|
| 521 |
11
- 15 |
|
| 620
(1972-1977) |
12
- 16 |
|
| Tension rod front
nut ( 1978
on) |
22
- 30 |
|
| Tension rod bolts
(1978 on) |
28
- 38 |
|
| Anchor
bolt locknut |
|
| 521 |
29
- 36 |
|
| 620 |
22
- 30 |
|
| Rubber
bumper |
|
| 620 |
6
- 8 |
|
| King pin lock
bolt (1968-1977) |
15
- 18 |
|
| Ball-joint
stud (1978
on) |
|
| Upper |
58
- 72 |
|
| Lower |
124
- 141 |
|
| Ball-joint
mounting nuts (1978
on) |
|
| Upper |
12
- 16 |
|
| Lower |
28
- 72 |
|
| Knuckle
arm |
|
| 521 |
81
- 95 |
|
| 620
(through 1977) |
74
- 88 |
|
| 620
(1978 on) |
53
- 72 |
|
| Lower
link spindle nut |
|
| 521 |
62
- 69 |
|
| 620
(through 1977) |
54
- 58 |
|
| 620
(1978 on) |
80
- 108 |
|
| Lower
link screw bushings (through
1977) |
|
| 521 |
174
- 181 |
|
| 620 |
145-
217 |
|
| Upper
link spindle bolts |
|
| 521 |
40
- 45 |
|
| 620
(through 1977) |
51
- 65 |
|
| 620
(1978 on) |
80
- 108 |
|
| Upper
link screw bushings (through 1977) |
|
| 521 |
174
- 181 |
|
| 521 |
174
- 181 |
|
| 620 |
253 - 398 |
|
| Upper link buchings
nuts (1978
on) |
56
- 76 |
|
| Steering
gear housing to body |
|
| 521 |
23
- 27 |
|
| 620 |
33
- 38 |
|
| Pitman
gear arm nut |
|
| 521 |
101 |
|
| 620 |
94
- 108 |
|
| Cross
rod and tie rod ball joint nuts |
|
| 521 |
44
- 51 |
|
| 620
(through 1974) |
40
- 55 |
|
| 620
(1974 on) |
40
- 72 |
|
| Steering
wheel nut |
51
- 54 |
|
| <
Torque Settings TOP^ |
|
*
Late type head bolts, used form
engine No. L16-203416, have a
circular groove stamped in the
top surface of the bolt head.
Early head blts do not.
**
Tighen with truck's weight on
wheels (on ground). |
