1000 Hour Lubrication And Maintenance Checks - Komatsu 730E Operation & Maintenance Manual

OM4035.1 01/04
Lubrication and Service

1000 HOUR LUBRICATION AND MAINTENANCE CHECKS

Maintenance for every 10, 50, 100, 250 & 500 hour
Lubrication and Maintenance Checks should also be
carried out at this time.
NOTE: "Lube Key" references are to the Lubrica-
tion Specification Chart.
1. HYDRAULIC TANK - Drain hydraulic oil and clean
inlet strainer. Refill tank with new oil, approximate
capacity 134 gal. (507 l). Use Lube Key "B".
2. RADIATOR - Clean cooling system with a quality
cleaning compound. Flush with water. Refill system
with DCA or anti-freeze and water solution. Check
Cooling System Recommendation Chart for correct
mixture.
3. FUEL TANK - Remove breather and clean in sol-
vent. Dry with air pressure and reinstall.
4. ENGINE - Remove, clean and dry crankcase
breather elements.
5. OPERATOR'S SEAT - Apply grease to slide rails.
Use Lube Key "D".
Truck Serial Number __________________________
Site Unit Number _____________________________
Date: __________ Hour Meter __________________
Name of Service Person _______________________
COMMENTS
Maintenance - Section 4
Page 4-11
CHECKED INITIALS