Maeda MC-174CRM, Operation Manual, Page: 210 / 276

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[4] OIL REPLACEMENT IN TRAVELLING MOTOR REDUCTION GEAR CASE
CAUTION
• See “Maintenance 5.1 Use of Lubricating Oil According to Temperature” for which oil to be
used.
• Use seal tape, etc. at the thread of the filler plug to stop the oil leak and securely tighten the
plug after refilling with the oil.
•
Oil drain pan: A 1-litre container
•
Quantity of oil for replacement: 0.33 litres
1. Place the machine on a level surface.
2. Move the machine forward and backward to position it
immediately above the drain plug (P) of the travelling motor
reduction gear case.
3. Place a drain pan directly under the lower drain plug (P) to
receive drained oil.
4. Remove the oil inspection plug (G).
5. Remove the drain plug (P) slowly to drain the oil, keeping from
contact with draining oil.
6. Check the drained oil. If check finds a considerable amount of
metal powder and foreign objects, contact us or our sales
service agency.
7. Put in the drain plug (P) and secure it.
8. Supply the engine oil to the travelling motor reduction gear case
through the upper drain plug (G) hole.
NOTES
Pour in the engine oil until the oil comes out of the oil level check
plug (G).
9. Check that the oil stops flowing out from the oil inspection plug
(G) hole, then tighten the oil inspection plug (G) firmly.