Specifications
Information on Fasteners and its Torques
102 MAINTENANCE MANUAL
Ítem Description Axle Application Size
Torque Value
Lb-Ft N.m
1 Output Fork Nut See the Table R, Table S or Table T
2
Output Bearing Cage to differential
Capscrew
ALL 0,38”-16
35-50 47-68
3 Drain and Fill Plugs 1 ALL 0,75”-14 35 Min 47,5 MIn
4 Bearing Caps Capscrew
140 e 145 M30 x 2,5 320-400 430-540
160 M22 x 2,5 480-600 650-810
5 Main Differential Case Halves Capscrew
140 e 145
M12 x 1,75 Class
12,9 Std. Cab. Hecag
105-125 143-168
140 e 145,
M12 x 1,75 Class
10,9
75-95 100-127
160
M16 x 2,0 Class
12 Std. Cab. Hecag
220-310 300-420
6 Ring Gear-to-Case Nut and Bolt
145
M16 x 1,5 Class
10 Std. Cab. Hecag
160-210 220-290
160
M16 x 1,5 Class
10 Std. Cab. Hecag
196-262 265-355
7 Oil Pump-to-Input Bearing Cage Capscrew 145 e 160 MB x 1,25 22-33 30-45
8 Pressure Relief Valve Plug 145-160 M12 x 1,75 75-95 100-129
9 Input Bearing Cage to differential Capscrew ALL M12 x 1,75 75-95 100-129
10 Input Fork Nut See Table R, Table S and Table T
11A Differential -to-Axle Housing Nut ALL 5/8”-18 150-230 203-312
11B Differential -to-Axle Housing Capscrew
All — Standard or
Nylon Fasteners
5/8”-11 150-230 203-312
11C Nord-Lock Washer
RT-40-160
RT-40-169
RT-46-160
RT-46-164EH
RT-46-169
RT-46-16HEH
_ 210 285
12
Air Shift Cylinder-to-Differential Capscrew —
Inter-Axle Differential
ALL M6 x 10 7-12 10-18
13
Air Shift Adjusting Screw Jam Nut — Inter-
Axle Differential
ALL M6 x 1,5 40-55 55-75
14 Oil Filter Adapter-to-Differential House 145 e 160 M22 x 2,5 40-60 55-80
15 Main Differential Lock Cover Capscrew ALL M x 1,0 7-12 10-16
16
Manual Actuation Plug — Main Differential
Lock
ALL M10 x 1,5 15-25 20-35
17
Cover Capscrew — Axles without Main Differ-
ential Lock
ALL M6 x 1,0 7-12 10-16
1 – Torque minimum. Tighten until only a trickle of thread is visible.
TableQ:GeneralTorquesSpecications