TM-9-2320-272-10

TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)

TECHNICAL MANUAL; OPERATOR'S MANUAL

SEPTEMBER 2004

CHANGE 2

TM-9-2320-272-10 - Page 185 of 481

2-84

Change 2

Table 2-3. Preventive Maintenance Checks and Services for Models M939/A1/A2 (Contd).

ITEM

NO.

INTERVAL

ITEM TO

CHECK/

SERVICE

CREWMEMBER

PROCEDURE

NOT FULLY

MISSION

CAPABLE IF:

TM 9-2320-272-10

LOCATION

59

(contd)

Weekly

Tires

(contd)

c.

Check all tires with inflation

gauge with CTIS set at each set-

ting (para. 2-14). Start with HWY

through EMG.

d.

Check that tire pressure is

inflated back to HWY.

CTIS TIRE PRESSURES

Vehicle

Highway

Cross Country

Sand/Snow

Emergency

Standard (psi)

Standard (psi)

Standard (psi)

Standard (psi)

Metric (kPa)

Metric (kPa)

Metric (kPa)

Metric (kPa)

M923A2, M925A2,

60/414

35/241

25/172

12/83

M927A2, M928A2,

M929A2, M930A2,

M931A2, M932A2,

M934A2

All Models:

Spare

M936A2

80/551

35/241

25/172

12/83

Maximum Highway Pressure

NOTE

On M931A2 and M932A2

models equipped with CTIS,

the CTIS must be neutralized

at unit maintenance if towing

a 5,000-gallon semitrailer

(M131 series, M967/A1,

M969/A1/A2, and M970/A1)

(table 1-10)