Tighten 6 and 8 Bolt Wheel Hubs

IMPORTANT: Check torque on wheel bolts before operation, after initial 10 hours of use, then every 50 hours.

A47974
A47974-UN-14SEP01

A - Wheel Bolt

Tighten all wheel bolts (A) to specification.

ItemMeasurementSpecification
9/16 in. Wheel BoltsTorque176 N·m (130 lb.-ft.)
M16 Wheel BoltsTorque350 N·m (258 lb.-ft.)

Wheel Bolt Identification

 

6-Bolt Hub

8-Bolt Hub

12 Row

9/16 in. Wheel Bolts

9/16 in. Wheel Bolts

16 Row

9/16 in. Wheel Bolts

9/16 in. Wheel Bolts

24 Row

9/16 in. Wheel Bolts

M16 Wheel Bolts

OUO6435,0001F0E-19-20090522