URAL Motorcycles 4320M, Operation Manual, Page: 292 / 321

257
Break-over of Table A1
of thru shaft and conical and cylindrical pinion bushing sleeves
60 -80 (6.0-8.0)
of conical pinion bushing sleeve cover and swivel member seal 12 -18 (1.2-1.8)
of the main gear side cover 44 -56 (4.4-5.6)
of the differential bearing caps 250-320 (25-32)
Retaining nuts:
of the main gear to the axle case 120 -150 (12-15)
of the ball units to the axle shaft housing 280 -320 (28-32)
of swivel member levers and king pin bearing caps:
М18 160 -200 (16-20)
of front axle trunnions 190 -230 (19-23)
of main gear flanges
of differential carriers 250 (25)
250 -300 (25-30)
of rear axle brake back plate 160 -200 (16-20)
Nut and lock nut of conical pinion bearings 450 -500 (45-50)
Wheel boss bearing retaining nuts 300 -350 (30-35)
Loosen 1/8-1/6 torque
maximum
Wheel boss bearing lock nuts 400 -500 (40-50)
Oil-level plugs and swivel member level plugs,
axle case level plugs
100 -140 (10-14)
Drain plug in the axle case 100 -140 (10-14)
A.3 Undercarriage
A.3.1 Suspension
Torque arm stud retaining nuts, minimum (for 6x6 trucks) (if the slot of the
nut does not coincide with the split pin hole, tighten the nut)
600 (60)
Fixing bolt nuts of front eyes (for 4x4 and 6x6 trucks) and rear (for 4x4
trucks) springs, minimum
400 -500 (40-50)
Retaining nuts of front eye U-bolts (for 4x4 and 6x6 trucks) and rear (for
4x4 trucks) springs, minimum
80 -220 (18-22)
Front spring stud wedge nuts 28-36 (2.8-3.6)
Tie bolt nuts of rear brackets of front (for 4x4 and 6x6 trucks) and rear (for
4x4 trucks) springs
180-220 (18-22)
Retaining nuts:
- of front spring U-bolts (for 4x4 and 6x6 trucks)
(Full-load truck)
400-500 (40-50)
- rear spring U-bolts
- on 4x4 trucks (full-load)
- on 6x6 trucks (kerb weight)
580-660 (58-66)
580-660 (58-66)
- shock absorbers 40-50 (4-5)
-shock absorber bodies 120-150 (12-15)
Front (for 4x4 and 6x6 trucks), rear and auxiliary (for 4x4 trucks) spring
centre bolt
70 -100 (7-10)
Rear spring (for 4x4 trucks) stud cover fixing bolts 180 -220 (18-22)
Fixing bolts of:
- arm support to the beam member bracket (for 6x6 trucks) 110-160 (11-16)
-Upper torque arm to the axle beam bracket (for 6x6 trucks)
250-320 (25-32)