Graco 3A0019J Pump Assembly, 5cc, 10cc, and 15cc pumps 60cc-160cc pumps

Pump Assembly

NOTICE

To prevent cross-contamination of the equipment’s wetted parts, never interchange component A (isocy- anate) and component B (resin) parts.

NOTICE

To prevent damage to seals always use piston assembly tool (PT) and rod installation tool (RT) from repair kit when assembling the piston seals and dis- placement rod.

NOTE: Piston assembly tool is NOT needed for 10cc-15cc pump sizes.

1.Install piston seal installation tool (PT) from pump repair kit on displacement rod (15). Hand tighten.

2.Apply grease to seal and bearing surface of dis- placement rod (15).

3.Install u-cup (17) and bearing (16). Ensure u-cup springs face displacement rod. Remove piston seal installation tool (PT).

4.For 20cc-50cc pumps: Apply one stripe of remov- able strength thread locker to displacement rod (15) male threads and install piston retainer (14).

NOTICE

Specification sheets and Graco testing indicate that anaerobic sealant requires three days to fully cure. Failure to allow three days for full cure may result in parts coming loose during operation. If faster cure time is needed, Rapid Sealant Cure Kit is available, 24N985.

17

16

14

15

PT

Repair

5.For 5cc, 10cc, 15cc, and 60cc-160cc pumps: Apply one stripe of removable strength thread locker to piston retainer (14) threads and assemble.

NOTICE

Specification sheets and Graco testing indicate that anaerobic sealant requires three days to fully cure. Failure to allow three days for full cure may result in parts coming loose during operation. If faster cure time is needed, Rapid Sealant Cure Kit is available, 24N985.

5cc, 10cc, and 15cc pumps

17 16

14

15

60cc-160cc pumps

16

14

15 PT 17

NOTICE

To prevent displacement rod damage, do not clamp directly onto displacement rod surface.

6.Clamp flats on seal end of displacement rod (15) in vise. See Torque Specification table for piston retainer (14) torque according to pump size.

Pump Size	Torque
5cc	38 in-lbs (3.2 ft-lbs) (4.3 N•m)
10cc	5.5 ft-lbs (7.4 N•m)
15cc	5.5 ft-lbs (7.4 N•m)
20cc	30 ft-lbs (40.6 N•m)
25cc	30 ft-lbs (40.6 N•m)
30cc	30 ft-lbs (40.6 N•m)
40cc	50 ft-lbs (67.5 N•m)
50cc	50 ft-lbs (67.5 N•m)
60cc	80 ft-lbs (108 N•m)
65cc	80 ft-lbs (108 N•m)
75cc	80 ft-lbs (108	N•m)
80cc	80 ft-lbs (108	N•m)
86cc	80 ft-lbs (108	N•m)
100cc	160 ft-lbs (216 N•m)
120cc	160 ft-lbs (216 N•m)
160cc	160 ft-lbs (216 N•m)

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