ENGINE AR 1483592 - Caterpillar

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Wipe all fittings before you apply lubricant.
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Apply lubricant through the fitting at the base of each boom cylinder.
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The fittings are at the base of the boom. The fittings can be serviced from the platform that is on the storage box. To lubricate the lower boom bearings, apply lubricant through fittings (1) and (2). To lubricate the boom cylinder rod, apply lubricant through fittings (3) and (4). To lubricate the stick cylinder head, apply lubricant through fitting (5) .Use Steps 2.a through 2.d to ensure proper lubrication of the lower boom bearings and of the boom cylinder rod end bearings.
Apply grease through the grease fitting while the boom is raised and all of the implement is suspended.
Lower the boom and the implement to the ground.
Apply a slight downward pressure on the implement.
Apply grease through the grease fitting.
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Apply lubricant through fittings (6), (7), (8), and (9). These fittings are on the link.
Apply lubricant through fittings (10), (11), and (12). These fittings are on the bucket.
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Apply lubricant through fitting (14) on the stick cylinder rod. Apply lubricant through two fittings (13). Fittings (13) are at the connection point of the boom and of the stick. Apply lubricant through fitting (15) on the bucket cylinder head end.