Fuels, lubricants and process chemicals
Service Manual
Lubricants for axles and gearboxes The 2-µm breather filter must be replaced every 500 operating hours and after every hydraulic oil change. Note! Machines delivered with hydraulic hammer attachment and retrofitted hydraulic hammer kits are already fitted with 10-µm filter cartridges in the return filter.
7 7.1
Lubricants for axles and gearboxes Quality Recommended lubricant
Specification
Liebherr Gear Basic 90 LS
API: GL-5 MIL-L: 2105 B
Liebherr Gear Plus 20W-40
API: from GL4 ZF: TE-ML 05F, 06K, 17E
Liebherr Gear Hypoid 90 EP
API: GL5 MIL-L: 2105 B, C, D
Liebherr Hypoid 85W-140 EP
API: GL-5 MIL-L: 2105 D, PRF-2105 E
Liebherr Hydraulic-Gear ATF
GM: Dexron II D ZF: TE-ML 03D, 04D, 11A, 14A, 17C
Liebherr Syntogear Plus 75W-90
API: GL-4, GL-5, MT-1 MIL-L: 2105 D, PRF-2105 E
Tab. 7
Lubricating oil specifications
If LIEBHERR oils are not available locally, use an oil that conforms to the specifications (before choosing an oil, contact our customer service department).
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