Komatsu 830E Shop Manual page 717

10 HOUR (DAILY) LUBRICATION AND MAINTENANCE CHECK (continued)
6. AIR CLEANERS (NOT SHOWN) - Check air
cleaner vacuum gauges in operator cab. The air
cleaner(s) should be serviced, if the gauge(s)
shows the following maximum restriction:
Komatsu SDA16V160 or SSDA16V160 Engine:
25 in. of H O vacuum.
2
See Section "C" for servicing air cleaner
elements. Empty air cleaner dust caps.
NOTE: After service, push the reset button on face of
gauge to allow the gauge to return to zero.
7. WHEELS AND TIRES -
a. Inspect tires for proper inflation and wear.
b. Inspect for debris embedded in cuts or
tread.
c. Inspect for damaged, loose, or missing
wheel mounting nuts/studs.
NOTE: After each wheel mounting operation,
recheck wheel mounting capscrew tightness
after first load, again at each 24 hours of opera-
tion until all capscrews hold at the prescribed
550 ft.lbs. (746 N.m) torque. This requirement is
prescribed for both front and rear wheels.
8. CAB AIR FILTER (NOT SHOWN) - Under nor-
mal operating conditions, clean every 250
hours. In extremely dusty conditions, service as
frequently as required. Clean filter element with
mild soap and water, rinse completely clean and
air dry with maximum 40 psi (275 kPa) air pres-
sure. Reinstall filter.
9. AUTOMATIC LUBE SYSTEM -
a. Check grease reservoir; fill as required.
Lube Key "D".
b. When filling reservoir, check grease filter
indicator. Clean or replace grease filter if
indicator detects a problem.
c. Inspect system and check for proper opera-
tion. Be certain the following important
areas are receiving adequate amounts of
grease. Lube Key "D".
• Steering Linkage
• Final Drive Pivot Pin
®
• Rear Hydrair Suspension Pin Joints
• Body Hinge Pins -
• Hoist Cylinders Pins - Upper & Lower
• Anti-sway Bar - Both Ends
10. COOLING AIR DUCTWORK - Inspect ductwork
from blower to rear drive case to be certain that
ductwork is secure and undamaged and there
are no cooling air restrictions.
P02039 Lubrication and Service
COMMENTS
√ √ √ √ 'd
INITIALS
P2-5