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2. Tightening torque of main bolts and nuts
Position
Tightening torque
(
N·m)
Propeller shaft bolt
(
Bolt grade: 10.9 G)
M16×1.5×L
270
~
330
lock nut, steering knuckle limiting bolt
(
M16)
80
~
100
Fixing nut, upper knuckle(M20)
280
~
350
Binding nut, tie rod
(
M12)
75
~
100
fixing nut, ball pin of steering drag rod
(
M24)
280
~
300
Lock nut, steering wheel (M18)
60
~
80
fixing bolt, pitman arm and steering gear(M22)
570
Front tire nut
Dongfeng axle
580
~
650
Rear tire nut
Dongfeng axle
560
~
650
Fixing nut, front axle U type bolt
320
~
350
Fixing nut, rear axle U type bolt
360
~
440
Connecting nut, between upper knuckle and steering knuckle
280
~
350
Nut, trapeziform arm of Steering (left and right)
350
~
450
King pin Cuniform lock nut
25
~
40
Adjusting nut, front wheel hub bearing
Min200
Steering knuckle tie rod ball joint nut
250
~
310
Fixing nut, tie rod ball joint
40
~
60
Connecting nut between Brake drum and wheel hub
295
~
412
Fixing nut, front brake chamber and bracket
40
~
60
Fixing bolt, bracket of brake chamber
58
~
77
Fixing bolt, brake backing plate and steering knuckle
160
~
210
Fixing nut, Wheel
550
~
600
King pin screw-plug
60
~
80
Screw—fixing dust-proof cover
10
~
20
Fixing bolt, wheel hub bearing cap
16
~
23
Drain plug (M24X2)
130
~
150
Fixing nut, Rear brake backing plate (M16X1.5)
225
~
265
Drive bevel gear flange fixing nut (M36X1.5)
400
~
540