TM-9-2320-283-34-1
TRUCK TRACTOR, LINE HAUL, 50,000 GVWR, 6X4, M915A1
TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE
DECEMBER 1983
TM-9-2320-283-34-1 - Page 58 of 624
TM 9-2320-283-34-1
3-4.
CLEANING.
a.
General Instruction.
Cleaning
procedures
will
be
the same
for
the majority of parts and components which
make up the vehicle subassemblies. General cleaning procedures are detailed in "b" through "h" below.
b.
The Importance of Cleaning.
Great care
and effort
are required in
all cleaning operations.
The presence of dirt
and foreign material
is a constant threat to
satisfactory vehicle operation and maintenance.
The following will apply to
all cleaning operations:
(1)
Clean all parts before inspection, after repair, and before assembly.
(2)
Hands must be kept free of any accumulation of grease which can collect dust and grit.
(3)
After cleaning, all parts must be covered or wrapped in plastic or paper to protect them from dust and/or
dirt.
WARNING
Particles blown by compressed air are hazardous.
Always
direct air stream away from the user
and other persons in the area.
User must wear a safety eyeshield when using compressed air in
cleaning.
c.
External Engine Cleaning.
All electrical
equipment and other parts that could
be damaged
by steam
cleaning
or moisture
must be
removed,
and
all openings covered before cleaning. Dry with compressed air.
d.
Disassembled Parts Cleaning.
Place all
disassembled parts
in suitable wire baskets for cleaning.
(1)
Dry and cover all cleaned parts.
(2)
Place on or in "racks" and hold for inspection or repair.
(3)
All parts subject to rusting must be lightly oiled and wrapped.
(4)
Keep all related parts and components together. Do not mix parts.
3-4
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