TIRES, WHEELS AND HUBS TROUBLESHOOTING PROCEDURES.

TM 9-2330-385-14

4-18. TIRES, WHEELS AND HUBS TROUBLESHOOTING PROCEDURES.

This paragraph covers tires, wheels and hubs troubleshooting procedures. The Tires, Wheels and Hubs Fault Index,

Table 4-14, lists faults for the tires, wheels and hubs of the trailer.

Table 4-14. Tires, Wheels and Hubs Fault Index

Fault

Page

Troubleshooting Procedure

Number

Wheel Wobbles and Shimmies or Tire Wears Unevenly

4-328

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Table 4-15. Unsafe Inflation Pressures

FRONT TIRES

REAR TIRES

FRONT TIRES

REAR TIRES

ARE:

Overinflated.

Underinflated.

Tire pressure

measured is 25% or

measured is 80% or

more above standard

less than the standard

pressure.

tire pressure.

Do not adjust

pressure if above

pressure if below

pressure shown

below.

Highway

109 psi (752 kPa)

100 psi (690 kPa)

70 psi (483 kPa)

64 psi (441 kPa)

Cross-Country

64 psi (441 kPa)

58 psi (400 kPa)

41 psi (283 kPa)

37 psi (255 kPa)

Mud, Sand and

Snow

40 psi (276 kPa)

36 psi (248 kPa)

26 psi (179 kPa)

23 psi (159 kPa)

4-327