Repair

Gear Replacement

4. Remove four screws holding clamshells together and two bolts connecting drive to clamshell.

Removal

1.Remove pump module from drive module. See Pump Module/Drive Module, page 31.

ti19625a

2.If unit has accessible retaining bolt shown below, proceed to step 3. If unit does not have accessible retaining bolt, proceed to step 4.

ti19858a

3.Unscrew retaining bolt until gear (48) is no longer retained. Remove gear from drive. Proceed to Installation.

ti19859a

48

ti19860a

ti19877ati19861a

5.Pull the clamshell up and unscrew retaining bolt until gear (48) is no longer retained. Remove gear from drive. Proceed to Installation.

ti19878a

48

ti19860a

Installation

1. Engage trigger lock and remove battery from unit.

ti19350a

ti19617a

3A2308C

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Graco 16N656, 16H960, 16N655, 16N927, 16N654 important safety instructions Gear Replacement