Maeda CC1485S-1 - Maintenance Every 1000 Hours; Oil Replacement in Travelling Motor Reduction Gear Case

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10.7 MAINTENANCE EVERY 1000 HOURS
Perform this maintenance in tandem with maintenance every 50, 250 and 500 hours.
[1] OIL REPLACEMENT IN TRAVELLING MOTOR REDUCTION GEAR CASE
• Various parts are at elevated temperatures immediately after stopping the engine
operation. Do not change the oil immediately. Wait until the oil has cooled.
• If there remains a residual internal pressure in the case, the oil and the plug may jump
out. Accordingly, slowly loosen the plug to relieve the pressure.
CAUTION
• See “MAINTENANCE 7.1 USE OF FUEL AND LUBRICATING OIL ACCORDING TO
TEMPERATURES” for the oil to be used.
• After replacing oil, use sealing tape, etc. on
the thread of each plug to stop the oil
leaking and securely tighten the plugs.
• Volume of replaced oil: 2.1 liters each for left and right tanks
• Prepare a container to receive spent oil.
• Have a hexagonal wrench available.
1. Move the Machine back and forth to align the oil
feeding inlet plug (F) and drain plug (P) in the vertical
position to the ground.
2. Set a container to receive spent oil under drain plug
(P).
3. Use a hexagonal wrench to remove the oil level check
plug (G) and drain plug (P) and drain the oil.
4. After draining oil, refit the drain plug (P) and securely
tighten it.
5. Pour the amount of oil required for replacement
through the oil inlet plug opening (F).
6. When the oil begins to overflow from the oil level
check plug opening (G), refit the oil level check plug
(G) and oil inlet plug (F) and securely tighten them.