PUMP GP-GEAR 2450963 - Caterpillar

You must read and understand the warnings and instructions contained in the Safety section of this manual before performing any operation or maintenance procedures.Backhoe Linkage
Lubricate the Fittings
1. Lubricate two fittings on the boom cylinder heads. 2. Through the five fittings in the manifold near the boom base, grease the lower boom bearing at two positions (1) and (2), the boom cylinder rod at two positions (3) and (4) and stick cylinder head (5). 3. Lubricate four fittings (1), (2), (3) and (4) on the link. 4. Lubricate three fittings (1), (2) and (3) on the bucket. 5. Lubricate fittings (1) on the stick cylinder rod, (2), (3) at the connection of the boom and stick and (4) on the bucket cylinder head.