Komatsu 730E, Руководство по ремонту

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A03048 General Safety & Operation A3-23
20. Move behind the rear right side dual tires.
Check for and remove any rocks lodged
between the dual tires. To prevent tire damage,
verify the rock ejector is in good condition and
straight.
21. Move around the right side dual tires. Inspect the
attaching lugs/wedges to ensure they are properly
tightened. Replace any parts that are missing.
Inspect the wheel cover for cracks or damage.
Verify the latches are properly fastened. Inspect
the area for any oil leakage from inside the
wheel cover (could indicate brake or wheel
motor leakage.
Inspect the dual tires for damage. Verify proper
inflation pressure. If the truck has been operat-
ing with low tire pressure,
the tire must be
cooled before parking the truck inside.
22. Move in front of the right side dual tires.
Inspect the hoist cylinder (13, Figure 3-3) for any
damage or hydraulic oil leaks. Verify the lower
guard is in place. Ensure both the upper and
lower hoist cylinder pins are properly tightened
and greased.
Check the secureness and condition of the
body-up limit switch. Remove any mud/dirt
accumulation from the switch.
23. Move to the fuel tank (12).
Verify the fuel gauge on the tank agrees with
the gauge in the cab.
Inspect the tank mounting connections to the
frame. Ensure they are tight and not damaged.
24. Move behind the right side front wheel.
Ensure the suspension protective boot is in
good condition. Verify all suspension attaching
hardware bolts are completely tightened.
Inspect the mounting key area for evidence of
wear. Verify the suspension extension (exposed
piston rod) is correct. Check for leaks.
Check for leaks around the hub and brakes.
Also, check for any unusual wear conditions or
damage.
Ensure the rod end of the steering cylinder is
properly greased. Verify all mounting hardware is
properly tightened. Check for any hydraulic leaks.
25. Move outboard of the front wheel, and inspect
the attaching lugs/wedges to ensure they are
properly tightened. Replace any parts that are
missing.
Inspect the tires for damage. Check for proper
inflation.
26. Inspect the engine (5) compartment for any leaks
or unusual conditions.
Remove any foreign objects or debris from
behind the radiator (2).
Inspect the auto lube system (4). See Lubrica-
tion and Maintenance, Section 40, for specific
details concerning the auto lube system.
If used, turn the work light off and secure the
ladder in a stored position.
27. Move around to the right front of the truck.
Remove the air cleaner pans and remove any
dirt buildup. Reinstall and securely attach the
pans.
Inspect the battery box cover for damage. Verify
it is securely attached.
28. Move to the front of the radiator (2).
Remove any debris or foreign objects.
Check for coolant leaks.
Inspect all headlights and fog lights for damage.
Verify all lights are working.
29. Verify the ground level engine shutdown switch
and battery disconnect switches are in the ON
position.
30. Clean the stairs, ladder, and/or handrails of any
foreign material, such as ice, snow, oil, or mud.
Use the handrails when mounting or dismounting
the truck. Always face the truck when using the
ladders. DO NOT mount or dismount the truck
while it is in motion.