TRUCK, TRACTOR, LINE HAUL

LUBRICATION

ORDER

LO 9-2320-363-12

December

1991

TRUCK,

TRACTOR,

LINE

HAUL

52,000

GVWR,

6X4,

M915A2

(NSN 2320-01-272-5029)

AND

TRUCK,

TRACTOR,

LIGHT

EQUIPMENT

TRANSPORTER

(LET)

68,000

GVWR,

6X6,

W/WINCH,

M916A1

(NSN 2320-01-272-5028)

Reference: TM 9-2320-363-20 and Federal Supply Catalog C9100-IL

REPORTING

ERRORS

AND

RECOMMENDING

IMPROVEMENTS

You can help improve this manual. If you find any mistakes or if you know of a way

to improve the procedures, please let us know. Mail your letter or DA Form 2028

(Recommended Changes to Publications and Blank Forms) direct to: Commander, U.S.

Army Tank-Automotive Command, ATTN: AMSTA-MB, Warren, Ml 48397-5000. A reply

will be furnished to you.

Intervals (on-condition or hard time) and the related

occurs first for the vehicle. Special lubrication

man-hour times are based on normal operation. The

intervals and services are shown by use of an

man-hour time specified is the time you need to

asterisk (*).

do all the services prescribed for a particular interval.

Clean parts and fittings with drycleaning solvent,

On-condition (OC) oil sample intervals shall be

T y p e II (SD-2) (P-D-680); solvent (biodegradable),

a p p l i e d unless changed by the Army Oil Analysis

(MIL-C-87936); or equivalent. Dry before lubricating.

Program (AOAP) laboratory. Change the hard time

interval if your lubricants are contaminated or if you

Dotted arrow points indicate lubrication on both

are

operating

the

equipment

under

adverse

sides of the equipment.

operating conditions, including longer-than-usual

The

lowest

level

maintenance

authorized

operating hours. The hard time interval may be

extended during periods of low activity. If extended,

lubricate a point is indicated by one of the following

adequate preservation precautions must be taken.

s y m b o l s , as appropriate: Operator/Crew (C); Unit

Hard time intervals will be applied in the event AOAP

Maintenance (O). Operator/Crew may lubricate

laboratory support is not available.

points listed for Unit Maintenance (O) when

authorized by Unit Maintenance.

Intervals shown in this Lubrication Order are based

on calender and mileage. An example of a mileage

On the lubrication chart there are references to notes

and calender interval is 10/A, in which 10 stands

a n d / o r views. The views are shown on cards 10

for 10,000 miles and A stands for annually. This

through 18; the notes on cards 19 through 24.

lubrication is to be performed at whatever interval

Approved for public release; distribution is unlimited

LO 9-2320-363-12-1

Card 1 of 24