wsm STW37 - Servicing Specifications

FRONT AXLE
STW34, STW37, STW40, WSM
6-S2
2. SERVICING SPECIFICATIONS
9Y1211109FAS0002US0
Item Factory Specification Allowable Limit
Front Wheel Alignment Toe-in 2 to 8 mm
0.079 to 0.315 in.
–
Front Axle Rocking Force 49.0 to 117.7 N
5.0 to 12.0 kgf
11.0 to 26.5 lbf
–
Front Axle Case Bosses to Bracket
Bushings
• Front Axle Case Bosses
• Bracket Bushing
Clearance
O.D.
I.D.
0.030 to 0.150 mm
0.0012 to 0.0059 in.
61.940 to 61.970 mm
2.4386 to 2.4398 in.
62.000 to 62.090 mm
2.44094 to 2.4445 in.
0.25 mm
0.0098 in.
–
–
Differential Case to Differential Side Gear
• Differential Case Cover
• Differential Side Gear
Clearance
I.D.
O.D.
0.040 to 0.082 mm
0.0016 to 0.0032 in.
28.000 to 28.021 mm
1.1024 to 1.1032 in.
27.939 to 27.960 mm
1.1000 to 1.1008 in.
0.20 mm
0.0079 in.
–
–
Differential Pinion Shaft to Differential
Pinion
• Differential Pinion Shaft
• Differential Pinion
Clearance
O.D.
I.D.
0.048 to 0.084 mm
0.0019 to 0.0033 in.
10.966 to 10.984 mm
0.4317 to 0.4324 in.
11.032 to 11.050 mm
0.4343 to 0.4350 in.
0.20 mm
0.0079 in.
–
–
Differential Pinion to Differential Side Gear Backlash 0.1 to 0.3 mm
0.004 to 0.012 in.
–
Spiral Bevel Pinion Shaft (Pinion Shaft
Only)
Turning Force 58.8 to 78.4 N
6.0 to 8.0 kgf
13.2 to 17.6 lbf
–
Spiral Bevel Pinion Shaft to Spiral Bevel
Gear
Backlash 0.1 to 0.3 mm
0.004 to 0.012 in.
–
11T Bevel Gear to 16T Bevel Gear Backlash 0.15 to 0.35 mm
0.0059 to 0.0138 in.
–
7T Pinion Shaft to 41T Bevel Gear Backlash 0.15 to 0.35 mm
0.0059 to 0.0138 in.
–
KiSC issued 11, 2014 A