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 159 of 481

2-60

Change 2

ITEM

NO.

INTERVAL

ITEM TO

CHECK/

SERVICE

NOT FULLY

MISSION

CAPABLE IF:

TM 9-2320-272-10

LOCATION

CREWMEMBER

PROCEDURE

28

29

After

After

Engine

Oil

Level

Oil

Filters

DRIVER

WARNING

Accidental or intentional intro-

duction of liquid contaminants

into the environment is in vio-

lation of state, federal, and mil-

itary regulations. Refer to

Lubrication Order (para. 3-1)

for information concerning

storage, use, and disposal of

these liquids. Failure to do so

may result in injury or death.

CAUTION

Do not overfill. Damage to

internal engine components

will result.

NOTE

Engine oil level is checked

after engine is stopped and

dipstick is removed and wiped

clean.

Withdraw dipstick (1) slowly to

ensure an accurate reading. Check

for proper oil level (para 3-8). Level

should be between L (low) and H

(high) marks. Add oil as necessary.

DRIVER

Check oil filter for obvious signs of

leakage.

Engine is over

filled.

Any class III oil

leak.

EXPECTED TEMPERATURES

LUBRICANTS

ABOVE 15°F

+40°F TO -15°F

+40°F TO -65°F

(ABOVE -9°C)

(+4°C TO -26°C)

(+4°C TO -54°C)

OE/HDO 15/40

OE/HDO 15/40

OE/HDO 15/40

OEA

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