Spicer Tandem Drive Axles Service Manual S400 - Manual (Page 30)

28
S400-S Specifications
P PP P Position osition osition osition osition Me Me Me Me Metric tric tric tric tric
Pinion Torque
Bearing Preload (Torque Wrench)* 10 - 40 Lb-in 1.1 - 4.5 N-m
U.S. U.S. U.S. U.S. U.S.
Ring Gear to Pinion Backlash .008 - .012 in. .30 - .40 mm
Differential
** Capacity will vary depending on the housing angle in each vehicle. Fill to lower edge of fill hole in rear of axle
housing as shown on Page 27.
* Pinion bearing preload is established prior to installation of pinion seal.
Lubrication (Approx.**)
Rear Rear
Forward Rear
14 Liters 30 Pts.
11.7 Liters 25 Pts.
AXLE / TORQUE SPECIFICATIONS
3/4 – 14
P PP P Position osition osition osition osition
Flanged Hex Nut
Carrier Mounting Bolts
Thr Thr Thr Thr Thread size ead size ead size ead size ead size
Forward Rear Fasteners
Shift Cylinder Cap Bolts
Fill Plugs
Magnetic Drain Plug
Temperature Sensor Plug
P PP P Position osition osition osition osition
Flanged Hex Nut
Thr Thr Thr Thr Thread size ead size ead size ead size ead size N-m N-m N-m N-m N-m
900 - 1,200
Carrier Mounting Bolts
35 - 45 47 - 61
Rear Rear Fasteners
35 - 45
Magnetic Drain Plug
Temperature Sensor Plug
Fill Plug
NOTE: Refer to vehicle manufactures specifications for Axle Flange - Wheel Nut fastener torque
requirements.
1 3/4– 12
5/8 – 11
3/4 – 14
1/2 – 14
3/4 – 14
5/16 – 18
1 3/4 – 12
5/8 – 11
3/4 – 14
1/2 – 14
3/4 – 14
Gr Gr Gr Gr Grade ade ade ade ade
8
8
–
–
–
Gr Gr Gr Gr Grade ade ade ade ade
8
–
–
–
900 - 1,200
240 - 260
35 - 45
330 - 358
47 - 61
35 - 45 47 - 61
35 - 45 47 - 61
1,220 - 1,627
15 - 20
N-m N-m N-m N-m N-m Lb-Ft Lb-Ft Lb-Ft Lb-Ft Lb-Ft
20 - 27
Lb-Ft Lb-Ft Lb-Ft Lb-Ft Lb-Ft
240 - 260
35 - 45 47 - 61
47 - 61
330 - 358
1,220 - 1,627
Inter-Axle Differential Case Bolts 9/16 – 12 8 160 - 180 217 - 244
Lube RetainerBolts 3/8 – 16 8 20 - 25 27 - 34
–
–