LO-9-2320-260-12
TRUCK, CHASSIS: 5-TON, 6X6, M809 SERIES
LUBRICATION ORDER
NOVEMBER 1983
LO-9-2320-260-12 - Page 1 of 33
LUBRICATION ORDE R
LO 9-2320-260=1 2
4 November 1983
(Supersedes LO 9-2320-260-12,
dated 26 March 1979)
TRUCK, CHASSIS: 5-TON, 6X6, M809, M809A1, M81-0, M811 ,
M811A1, M811A2; ROCKET LAUNCHER CHASSIS: M812A1 ;
TRUCK, CARGO: 5-TON, 6X6, M813; DROPSIDE, M813A1, M814 ;
TRUCK, BOLSTER, LOGGING: M815; TRUCK, WRECKER ,
MEDIUM: M816; TRUCK, DUMP: M817; TRUCK, TRACTOR: M818 ;
TRUCK, TRACTOR, WRECKER: M819 ;
TRUCK, VAN, EXPANSIBLE: M820, M820A1, M820A2 ;
TRUCK, STAKE, BRIDGE TRANSPORTING: M821 .
REFERENCE: TM 9-2320-260-10-1, TM 9-2320-260-10-2, TM 9-2320-260-10-3, TM 9-2320-260-
10-4, TM 9-2320-260-20-1, TM 9-2320-260-20-2-1, TM 9-2320-260-20-2-2,
TM 9-2320-260-20-3-1, TM 9-2320-260-20-3-2, TM 9-2320-260-20-3-3, TM 9-2320-
260-20-3-4, AND CI.9100SL
Intervals (on-condition or hard time) and the
Clean fittings before lubricating. Clean parts
related man-hour times are based on normal
with drycleaning solvent (SD) type II or
operation. The man-hour time specified is the
equivalent. Dry before lubricating, Dotted
time you need to do all the services prescribed
arrow points indicate lubrication required on
for a particular interval. On-condition (OC) oil
both sides of equipment.
sample intervals shall be applied unless
changed by the Army Oil Analysis Program
Level of maintenance. The lowest level of
(AOAP) laboratory. Change the hard time
maintenance authorized to lubricate a point is
interval if your lubricants a recontaminated or
indicated by one of the following symbols:
if you are operating the equipment under
Operator/Crew (C); and Organizational
adverse operating conditions, including
Maintenance (O).
longer-than-usual operating hours. The hard
time interval may be extended during periods
Relubricate after fording.
of low activity.
If extended, adequate
preservation precautions must be taken. Hard
time intervals will be applied in the event
AOAP laboratory support is not available.
REPORTING ERRORS AND RECOMMENDING IMPROVEMENTS
You can help improve this lubrication order. If you find any mistakes or if you know of a way
to improve the procedures, please let us know. Your letter or DA form 2028 (Recommended
Changes to Publications) should be mailed directly to: Commander, U.S. Army
Tank-Automotive Command, ATTN: DRSTA-MB, Warren, Michigan 48090. A reply will be
furnished directly to you.
TA 255942
PAGE 1 OF 31
LO 9-2320-260-12
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