DRAFT
TM 5-4210-249-13&P-2
FIELD LEVEL MAINTENANCE
WATER PUMP ENGINE COMPRESSION TEST
INITIAL SETUP:
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Tools and Special Tools
Equipment Conditions
Cap Set, Protective (WP 0622, Item 3)
Water pump engine fuel injectors removed
Compression Tester (WP 0622, Item 4)
Drain Pan (WP 0622, Item 9)
Crew cab, access panel, passenger side removed
Tool Kit, General Mechanic's: Automotive
(WP 0499)
(WP 0622, Item 27)
Pump house panel O removed (WP 0540)
Personnel Required
MOS 63B Wheeled vehicle mechanic (2)
References
WP 0004
WP 0007
WP 0616, Repair Kits
TEST
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WARNING
ICON 27
Fuel is very flammable and can explode easily. To avoid serious injury or death,
keep fuel away from open fire and keep fire extinguisher within easy reach when
working with fuel. Do not work on fuel system when engine is hot. Fuel can be
ignited by hot engine. When working with fuel, post signs that read NO SMOKING
WITHIN 50 FEET of vehicle.
NOTE
Fuel line must be removed before starting compression test.
Position suitable drain pan under fitting and fuel line.
Cap and plug fuel line upon removal.
0194-1
