LO-9-2320-355-20
HIAB MODEL 8108 MEDIUM MATERIAL HANDLING CRANE (MHC) FOR M985E1 CARGO, 8X8 HEAVY EXPANDED MOBILITY TACTICAL TRUCK (HEMTT)
LUBRICATION ORDER
OCTOBER 1986
LO-9-2320-355-20 - Page 1 of 11
LUBRICATION ORDE R
LO 9-2320-355-20
24 OCTOBER 198 6
HIAB MODEL 8108 MEDIUM
MATERIAL HANDLING CRANE (MHC)
HEAVY EXPANDED
MODE L
FO R
M985E1 CARGO, 8 X 8
MOBILITY TACTICAL TRUCK (HEMTT)
NS N
CRANE, MEDIUM MATERIAL HANDLING 81083810-01-204-7842
TRUCK, CARGO, WITH WINCH M985E1
TRUCK, CARGO, WITHOUT WINCH M985E1 2320-01-194-7031
Reference: LO 9-2320-279-12, TM 9-2320-355-10, and TM 9-2320-355-24& P
Intervals (on-condition or hard time) and
the related man-hour times
are based on
normal operation. The man-hour time
specified is the time you need to do all the
services prescribed for a particular in-
terval. On-condition (OC) oil sample in-
tervals shall be applied unless changed
by the Army Oil Analysis Program (AOAP)
laboratory. Change the hard time interval
if your lubricants are contaminated or if
you are operating the equipment under
adverse operating conditions, including
longer-than-usual operating hours. The
hard time interval may be extended during
periods 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.
Intervals shown in this lubrication order
are based on calendar and hourly times
or calendar times and mileage. An
example of a calendar and hourl y
lubrication interval is:
M/60HR,
in which
M
stands for monthly and
60 HR
stands
for 60 hours of vehicle operation. An
example of a mileage and calendar
interval is:
1.5/Q,
in which
1.5
stands for
1,500 miles (2,400 k m), and Q stands for
quarterly (every three months) .
The lubrication is to be performed at
whichever interval occurs first for the
vehicle.
Determination of operating hours.
Th e
reading on the vehicle hourmeter, which
is part of the tachometer in the driver’s
instrument panel, is the basis of all
lubrication intervals that are based on
hours of operation. When hour-based
intervals are shown for components that
are operated for only part of the vehicle
operating time, use the hourmeter reading
to determine the interval, because the
proportions of component vs vehicle
operating time have already been figured
into the intervals shown in this lubrication
order.
EXAMPLE:
Slewing housing of HIAB 8108 crane
shows lubrication interval of M/60 HR.
This means that the slewing housing is to
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CARD 1 OF 9
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