TM 5-3825-270-23&P
FIELD MAINTENANCE
ENGINE SURGES
INITIAL SETUP:
References (cont.)
Tools and Special Tools
Fuel/Water Separator And Filter Head
Tool Kit, General Mechanic's: Automotive
Replacement (WP 0176)
(WP 0225, Table 1, Item 12)
Open/Close Engine Access Cover (TM
5-3825-270-10)
Personnel Required
Field Level Preventive Maintenance Checks And
Construction Equipment Repairer 91L (2)
Services (PMCS) (WP 0069)
Water Distributor Operator Manual (TM
5-3825-270-10)
References
Air Cleaner Assembly Replacement (WP 0170)
Engine Injector Tubes Replacement
Equipment Condition
Fuel Line Replacement (WP 0172)
Engine OFF. (TM 5-3825-270-10)
Fuel Pump Replacement (WP 0173)
TROUBLESHOOTING PROCEDURE
ENGINE SURGES
STEP 1
Does air filter restriction indicator indicate restriction?
NOTE
Sight glass on air restriction gauge will be red in color if restriction is present.
Visually inspect air filter restriction indicator.
AIR FILTER
RESTRICTION INDICATOR
Figure 1. Air Filter Restriction Indicator - Step 1.
CONDITION/INDICATION
Does air filter restriction indicator indicate restriction?