Komatsu 930E-2 - 10 Hour (Daily) Inspection; 10 Hour Lubrication and Maintenance Checks; Fan Drive and Turbochargers; Fuel Filters

10 HOUR (DAILY) INSPECTION
Prior to each operating shift, a “walk around” inspec-
tion should be performed. Check the truck for general
condition. Look for evidence of hydraulic leaks; check
all lights and mirrors for clean and unbroken lenses;
check operator’s cab for clean and unbroken glass;
check frame, sheet metal and body for cracks. Notify
the proper maintenance authority if any discrepancies
are found. Give particular attention to the following:
10 HOUR LUBRICATION AND
MAINTENANCE CHECKS
1. FAN DRIVE AND TURBOCHARGERS -
Check for leaks, vibration or unusual noise.
Check alternator and fan belts for proper tension,
condition and for alignment.
2. RADIATOR - Check coolant level and fill with
proper mixture as shown in Cooling System Rec-
ommendation Chart. Refer to Engine Manual for
proper coolant additives.
3. ENGINE - Check oil level.
Refer to engine manufacturer’s service manual for
oil recommendations. (Lube Key “A”).
Inspect exhaust piping for security.
4. FUEL FILTERS (Fuel Separators) - Drain water
from bottom of each filter housing.
5. HYDRAULIC TANK - Check oil level in tank, add
if necessary. Refer to “Hydraulic Tank Service”.
Oil should be visible in sight glass. - DO NOT
OVERFILL. Lube Key “B”.
6. FUEL TANK - Fill as required.
7. BATTERIES (Not Shown) - Check electrolyte level
and add water if necessary.
8. AIR CLEANERS (Not Shown) - Check air cleaner
vacuum gauges in operator cab. Service air clean-
ers if gauge(s) show maximum restriction as fol-
lows:
Cummins QSK-60C Engine: 25 in. H
2
O vacuum.
Refer to Section C for air cleaner element servic-
ing instructions. (Be certain to reset the restriction
indicator using the Reset Button after element
replacement.)
Empty air cleaner dust caps.
Truck Serial Number______________________
Site Unit Number_________________________
Date:______________Hour Meter___________
Name of Service person___________________
NOTE: “Lube Key” references are to the Lubrication
Specification Chart.
COMMENTS
√’d
INITIALS
P2-4 Lubrication and Service P02034