TM-9-2320-361-34
2-1/2-TON, 6x6, M44A2 SERIES TRUCKS (MULTIFUEL)
TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE
MAY 1992
TM-9-2320-361-34 - Page 3 of 764
TM9-2320-361-34
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WARNING SUMMARY
(Contd)
Stay
clear
of drive gear area during inspection of input shaft seal when engine is operating. Failure to
stay
clear of drive gear area may result in injury to personnel.
Fuel is flammable. Do not perform troubleshooting checks near open flame, sparks, or electricity. Injury
to personnel may result.
Eye protection is required when performing fuel system troubleshooting checks. Failure to wear eye
protection may result in injury to personnel.
Ignition
switch must remain off during fuel system troubleshooting checks. Failure to verifi that ignition
system is
turned off may result in injury to personnel.
When
rod
clevis position is not tight
against cover window bearing screw, fuel shutoff rod maybe binding.
Verify fuel
shutoff rod travels freely before adjusting clearance between rod clevis and bearing screw.
Failure to verify fuel
shutoff
rod condition may result in governor sticking under acceleration and injury
to personnel.
Hot coolant is under pressure. Care should be used when removing radiator filler cap or inspecting hot
engine coolant leaks. Steam or hot coolant under pressure may cause severe injury to personnel.
Overhead lifting device capacity must exceed dump body weight. A shifting or falling load may cause
injury to personnel.
Bleed hydraulic pressure before cracking hydraulic lines. Failure to do so may result in injury to
personnel or damage to equipment.
Use properly rated hydraulic hose when performing hydraulic system checks on vehicles not equipped
with dump body lock. Failure to do so may result in injury to personnel.
Overhead
lifting
device must remain attached to dump body until troubleshooting is completed.
All personnel must stand clear of dump body during lowering test. Falling dump body may cause injury
to personnel.
Eye
protection is required when inspecting internal clutch case operation on vehicle. Failure to do so may
result
in fluid contacting eyes and injury to personnel.
Eye
protection is required when performing hydraulic systems checks. Failure to do so may result in
injury to personnel.
Improper
cleaning methods and use of unauthorized cleaning solvents may cause injury to personnel or
damage to equipment.
Hand
protection
must be worn during nut retightening. Engine surface is hot and can cause injury to
personnel.
Flywheel
is heavy. Use care when removing flywheel. Failure to do so may result in injury to personnel or
damage to equipment.
Disconnect battery ground cable prior to performing valve adjustment procedure. Failure to do so may
cause injury to personnel.
Axle is heavy. Ensure axle is balanced and body
parts are clear before lowering
axle. Failure to do so may
result in injury to personnel.
Tandem
axle
is
heavy. Support tandem axle during removal. Failure to do so may result in injury to
personnel.
Do
not
perform fuel system or heater testing procedures while smoking or within 50 feet of sparks or
open
flame. Fuel is flammable
and can explode, causing injury or death
to personnel and damage to
equipment.
Support
main drive idler gear housing before removing hardware. Failure to do so may result in injury to
personnel or damage to equipment.
Ensure
lifting
capacity of hoist is greater than the weight of the component being raised. Failure to do so
may result in injury to personnel.
Toolbox
is
heavy. Support toolbox during removal and installation. Failure to do so may result in injury to
personnel.
Power
divider is
heavy. Support power divider during removal and installation. Failure to do so may
result in injury to personnel.
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