Service

7.Slide the rear of the needle (2c*) into the front of the gun. Slide the tool (B), provided with the repair kit, into the gun, around the needle. Lightly tap the tool with a hammer or lightly press the tool against a flat surface to seat the needle. See Fig. 9. Remove the tool.

CAUTION

Tapping or pressing the tool too hard may jam the tool and damage the needle.

8.Grease the end of the needle.

9.Grease the diffuser/seat threads. Place the new gasket (2b*) on the diffuser/seat (2a*) and screw the assembly into the fluid housing (7). Torque to 20–25 ft-lb (27–34 N.m). See Fig. 6.

10.Install the trigger (8), pivot pin (11) and screw (12). See Fig. 6.

NOTE: No needle or trigger adjustment is needed.

B

2c

Fig. 9

02351

 

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Graco Inc 237691, 308235, 235459 manual 38235