Ground drive and Rear Axle Service 9980 Self-Propelled Peanut Combine
Install Front Wheels – Dual Wheels
5.
Torque the wheel bolts to the following
specification for the initial wheel bolt
torque. Use a criss/cross pattern as
shown in the sketch to eve
wheel tightly against the hub.
Torque = 200 Nm (150 lb-ft)
6.
Once the initial torque is complete, make
sure a final torque is done. Position tools
(A-C) on the wheel and turn bolt heads ¼
turn past the initial torque (ratchet/torque
wrench will make a full turn).
7. Repeat steps on opposite side of machine.
A -30 mm socket
B – 4-to-1 torque multiplier
C – Torque or ratchet wrench
IMPORTANT! Final wheel bolt torque is
extremely high and cannot be used using
common hand tools and a torque wrench.
A Four-to-One Torque Multiplier is required
to meet final wheel bolt torque
specifications. To achieve high torque
results, final torquing must be done with
tires on ground and with multiplier handle
against inside of rim.
286 09/04/15 MAN141
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