VALVE GP-BANK 3 3964896 - Caterpillar

Illustration 1 g02042676
Machines that are equipped with the air start use an air motor on the automatic lubrication pump.
Remove plug (1) for the vent port if the reservoir is not equipped with a permanent vent. Note: If the reservoir is not properly vented, pressure will cause the wiper seal on the follower assembly inside the reservoir to fail when the reservoir is filled. Grease on the top side of the follower assembly may prevent the autolube system from functioning properly. Also, grease on the top side of the follower assembly may cause damage to the autolube system.
Fill the autolube reservoir through fast fill port (2).
Fill the reservoir until grease appears at the outlet for the vent port. Note: Level indicator (3) can also be used in order to determine when the reservoir is full.Note: The bulk capacity of the grease reservoir is 27 kg (60 lb).
Install the plug in the vent port if the reservoir is not equipped with a permanent vent. The automatic lubrication reservoir provides lubrication for many components. There are five banks of injectors on the machine.If any of the remote lines become damaged, install a fitting in place of the remote line. Lubricate the item at the fittings until the remote line can be replaced.