Graco ti13585a, ti13586a important safety instructions Perform the following applicable step

Service

13.Remove all o-rings from the piston (3) and stems (T). Check that the stems are solidly in place. If they are loose, replace the entire piston assembly (3).

14.Perform the following applicable step:

a.Non-circulating guns: Remove the fluid outlet port plug (19), and gasket (22) from the fluid housing (2). Remove the

o-ring (21) and backup (20) from the plug. See FIG. 21.

b. Circulating guns: Remove the gasket (22) from the fluid housing (2). See FIG. 21.

15.Clean all parts and replace any worn parts. When assembling, lubricate the threads with anti-seize lubricant.

Cutaway View:			T	8* 3 4 2 4
Part No. 24A749 Gun Shown	1 2	10* 3	11* 3

6

		25	2	2	16 8
24	23 1	2

5a 9 5 36

ti8199a

Alternate Fluid Control Shown

7

			30 6	7	29
		9 3	3 3
46 3	10	12*		ti13592b

45 (x 2) 3

SERVICE NOTES:

1Torque to 35-45 in-lb (4.0-5.1 N•m).

2Lubricate threads with anti-seize lubricant.

3Lubricate with light-weight oil.

4Tighten cap (4) until it bottoms out.

6Apply semi-permanent anaerobic sealant.

7Torque to 6.5-7.5 in-lb (0.73-0.85 N•m).

8Torque to 95-105 in-lb (10.7-11.8 N•m).

9Apply semi-permanent anaerobic sealant to two threads at end of needle shaft.

10Step in spacer (46) must face into packing nut.

FIG. 19

24 313516G