jcb TM420 User Manual

27 - Driveline
06 - Semi-Automatic Gearbox
12 - Clutch - Ratio
27 - 129 9813/6850-2 27 - 129
2. Clutch 3 and clutch 4 assembly.
2.1. Use a mandrel to carefully push the taper
bearing 2 into its position.
2.2. Rotate the roller cage as the bearing is
pushed into the place to make sure that the
mandrel does not foul and distort the cage..
2.3. Put the new O-ring seal 6 into the grooves
in the cap 2.
Figure 570.
Y
Z
AA
AC
AB
Y Taper bearing 2
Z O-ring seal 6
AA Cap 2
AB Capscrews 2
AC O-ring seals 7
2.4. Two capscrews 2 hold the cap 2 in place.
2.5. Tighten the capscrews 2 to the correct
torque value.
2.6. Put two new O-ring seals 7 into the groves
in cap 2.
Table 243. Torque Values
Item Description Nm
W Capscrews1 18
AB Capscrews2 45

jcb TM420 Specifications

General

Engine Power	108 kW
Transmission	4-speed powershift
Travel Speed	40 km/h
Maximum Lift Capacity	4, 200 kg
Bucket Capacity	1.8 - 2.2 m³