Lubrication Chart; Hour (Daily) Inspection - Komatsu 930E-4SE Operation & Maintenance Manual

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Lubrication and Service - Section 40
Page 40-6
NOTE: "Lube Key" references are to the Lubrication Chart on page 40-5.
Truck Serial Number______________________
Hourmeter_____________
1. MACHINE - Inspect the entire machine for leaks,
worn parts and damage. Repair as necessary.
2. FAN DRIVE AND TURBOCHARGERS - Check for
leaks, vibration and unusual noise. Check the
condition and alignment of the alternator and fan belt.
3. RADIATOR - Check the coolant level and fill the
radiator with the proper coolant mixture according to
Coolant Specifications on page 40-2. Refer to the
engine
service
manual
recommendations.
4. ENGINE -
1. Check the oil level. To obtain an accurate
measurement, remove the dipstick and wipe it
off. Then reinsert the dipstick and remove it
again to check the oil level. Refer to the engine
service manual for oil recommendations. (Lube
Key "A")
2. Check the oil level in the reserve tank. The oil
level should be visible in the center of the top
sight gauge. If it is not, add oil to the reserve
tank until the oil level is visible in the center of
the top sight gauge. Also, with the engine
running, check the operation of the LED monitor
light. Refer to "Reserve Engine Oil System" in
Section 30, Operating Instructions.
3. Make sure that the exhaust piping is secure.
4. Check for abnormal noises and fluid leaks.
5. Check the operating indicator of the eliminator
filter.
5. HYDRAULIC TANK - Check the oil level in the tank.
Add oil if necessary. Refer to Hydraulic Tank Service
on page 40-1. (Lube Key "B")
6. WHEELS AND TIRES -
1. Inspect the tires for wear and proper inflation.
2. Check for embedded debris in the treads.
3. Check for damaged, loose or missing wheel
mounting nuts and studs. Replace damaged or
missing hardware and tighten to standard torque
before truck operation.
10 HOUR (DAILY) INSPECTIONS
Site Unit Number_______________
Name of Service Technician___________________________________
TASK
for
additional
coolant
Date_______________
COMMENTS
CHECKED INITIALS
7/11 OM4056

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