Maintenance - Section 40 OM4064 06/11
Page 40-14 Lubrication and Service
1000 HOUR LUBRICATION AND MAINTENANCE CHECKS
Complete the 10, 50, 100, 250, and 500 hour lubrication and maintenance checks.
Truck Serial Number______________________ Site Unit Number_______________ Date_______________
Hourmeter_____________ Name of Service Technician___________________________________
TASK COMMENTS CHECKED INITIALS
1. HYDRAULIC TANK - Drain the hydraulic tank and
clean the inlet strainer. Refill the tank with new oil;
approximate capacity 901 l (238 gal). Use Lube Key
“B”.
NOTE: Oil change interval can be extended to 2,500
hours if oil is sampled at every 250 hour intervals and
no abnormalities are detected.
2. RADIATOR - Clean the cooling system with a quality
cleaning compound. Flush with water. Refill the sys-
tem with anti-freeze and water solution. Check the
coolant specifications in this section for the correct
mixture. Refer to the engine manufacturer’s Opera-
tion and Maintenance Manual for the correct additive
mixture.
3. FUEL TANK - Remove the breather and clean it in
solvent. Dry with pressurized air and reinstall.
4. ENGINE - Remove, clean, and dry the crankcase
breather elements.
5. OPERATOR'S SEAT - Apply grease to the slide rails.
Use Lube Key “D”.
6. AUTOMATIC BRAKE APPLICATION - Ensure the
brakes are automatically applied when the brake
pressure decreases below the specified limit. Refer to
the shop manual, Section J, Brake Checkout Proce-
dure.
7. FRONT ENGINE MOUNT TRUNION - Add one or
two applications of grease at fitting. Lube key “D”.
8. AUTOMATIC LUBE SYSTEM PUMP - Check the
pump housing oil level with the dipstick. Refill to the
bottom of the level plug with SAE 10W-30 motor oil.
9. AUTOMATIC LUBE SYSTEM - Perform checks as
outlined in the Preventative Maintenance procedure
of Section 42 in this manual.
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