Machinery spare parts supplier for Liugong, LGMG, SDLG, Lonking, XGMA, Dingli, Sinoboom, Sunward, Hangcha, Heli, Shantui, Lonking, Caterpillar, John Deere, Terex, JLG, Oshkosh, Manitowoc, Astec Industries, Komatsu, Hitachi, Kubota, Kobelco, Sumitomo, Tadano, Takeuchi, Yanmar, Liebherr, Wacker Neuson, Bauer, Sennebogen
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Machinery spare parts supplier for Liugong, LGMG, SDLG, Lonking, XGMA, Dingli, Sinoboom, Sunward, Hangcha, Heli, Shantui, Lonking, Caterpillar, John Deere, Terex, JLG, Oshkosh, Manitowoc, Astec Industries, Komatsu, Hitachi, Kubota, Kobelco, Sumitomo, Tadano, Takeuchi, Yanmar, Liebherr, Wacker Neuson, Bauer, Sennebogen
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Repair Cases

JLG 800S Telescopic Boom Aerial Work Platform Drive Motor Oil Leak

Fault Phenomenon: JLG 800S while driving, a large amount of hydraulic oil leaks from the outer side of the wheel hub drive motor.

Troubleshooting Process:
– Checked floating oil seal: seal lip turned over.
– Checked motor housing: mating surface scratched.
– Replaced floating oil seal, ground mating surface.

Root Cause: The wheel hub drive floating oil seal was improperly installed or aged and failed.

Required Parts: Floating oil seal set.

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Machinery spare parts supplier for Liugong, LGMG, SDLG, Lonking, XGMA, Dingli, Sinoboom, Sunward, Hangcha, Heli, Shantui, Lonking, Caterpillar, John Deere, Terex, JLG, Oshkosh, Manitowoc, Astec Industries, Komatsu, Hitachi, Kubota, Kobelco, Sumitomo, Tadano, Takeuchi, Yanmar, Liebherr, Wacker Neuson, Bauer, Sennebogen
Go to AI Smart Store
Machinery spare parts supplier for Liugong, LGMG, SDLG, Lonking, XGMA, Dingli, Sinoboom, Sunward, Hangcha, Heli, Shantui, Lonking, Caterpillar, John Deere, Terex, JLG, Oshkosh, Manitowoc, Astec Industries, Komatsu, Hitachi, Kubota, Kobelco, Sumitomo, Tadano, Takeuchi, Yanmar, Liebherr, Wacker Neuson, Bauer, Sennebogen
Go to AI Smart Store