TM 5-4220-233-14
b.
Check gear oil for contamination and level in the hub and drum assembly's sight glass (Chapter 3,
Section 1).
2-15.
OPERATION IN SNOW.
a.
Refer to FM 21-305 for special instructions on driving hazards in snow.
b.
Reduce tire pressure to 35 psi (241 kPa).
2-16.
FORDING.
a.
The Servicing Unit is designed and tested to ford water crossings that do not exceed the center line of
the axle assembly's hub and drum. Refer to the towing vehicle operating Instructions for information on
fording. Towing vehicle instructions are also applicable to the Servicing Unit.
b.
Refer to TM 9-238 for fording instructions.
2-32
