8 - 37
Assembly (cont’d)
53 Secure the rear flange to the spindle using eight socket
head bolts 143. Tighten the bolts progressively and
evenly to a torque of 48 - 67.7 Nm (35.4 - 49.9 lbf ft).
54 Coat new 'O' rings 138 (2 off) and 'O' ring 140 with
grease and fit to rear flange 101. Install the valve body
155 and secure with socket head bolts 170, tightened to
a torque of 24.5 - 34.3 Nm (18.1 - 25.3 lbf ft).
55 Tighten the two plugs 124 to a torque of 142.2 - 191.3
Nm (104.9 - 141 lbf ft).
56 Tighten the two plugs 126 to a torque of 88.3 Nm (65.1
lbf ft).
Section F Transmission
9803/6020
Section F
8 - 37
Issue 1
Track Gearbox