November 2006
22 AL4000 Light Tower Part No. 833002 Rev A
MAINTENANCE
MINIMUM MAINTENANCE PROCEDURES:
The following maintenance intervals are only suggested by Terex. You should always check your
engine owner’s manual for specific information. Should you find any discrepancies between the
Terex Manual and the Engine Manufacturer’s Manual always follow the Engine Manufacturer’s
Manual.
Twice Daily:
-Check the crankcase oil and fill as required.
Daily:
-Check the engine and generator for any loose bolts, connections, and fittings.
-Check the coolant levels and fill as required.
Note: Use a 50% solution of water and antifreeze for the engine coolant.
Weekly:
-Check the air cleaner and clean as required.
-Inspect the radiator fins for damage or clogging.
Bi-weekly:
-Check the engine oil quality and change as required.
Bi-Monthly or every 250 hours:
-Change the engine crankcase oil.
Six months or every 500 hours:
-Replace the oil filter.
-Check valve clearances (consult Manufacturer’s Manual)
-Check electrical components and clean as required.
-Check electrical wiring for chafing, wear and replace as needed.
Yearly or every 1,000 hours:
-Clean or replace the fuel filter.
-Clean or replace the fuel pump strainer, if equipped.
-Check the head and manifold bolts for tightness.
-Clean or replace the air filter.