Graco 3A0019J- Manual

Component Identification 6 3A0019J Component Identification Key: A Displacement Rod (inside main cylinder) B Throat Retainer C Throat Cartridge D Outlet Housing E Main Cylinder F Crossover Tube G Tie Bolt H Inlet Housing J Inlet Cap K Fluid Outlet L Fluid Inlet (bottom of inlet housing) M Pump Mount...

Pressure Relief Procedure 3A0019J 7 Pressure Relief Procedure 1. Select Park on Pump Control Switch if available, or turn off. 2. Turn off feed pumps. 3. Trigger gun to relieve pressure. 4. Close gun inlet valves. 5. Close fluid supply inlet valves. 6. Open all fluid drain valves in the system, havi...

Repair 8 3A0019J Repair Required Tools • Large vise • Set of adjustable wrenches • O-ring pick • 1/2 in. bit socket • Rubber mallet • Torque wrench • 2 in. and 3 in. sockets • Anti-seize lubricant • Removable strength thread locker Inlet Housing Disassembly 1. Relieve pressure and flush system. See ...

Repair 3A0019J 9 Pump Disassembly 1. Relieve pressure and flush system. See Pressure Relief Procedure and Flushing , page 7. 2. Remove inlet hose and drain inlet housing (7). 3. Horizontally clamp pump on outlet housing (7) in vise, use 1/2 in. hex bit socket to loosen all four tie bolts (5) from in...

Repair 3A0019J 11 Pump Assembly 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) a...

Parts 14 3A0019J Parts 5cc, 10cc, and 15cc Pumps 1. Lubricate seals, o-rings, lead-in’s and moving parts with grease. Apply one stripe of removable strength anaerobic sealant on threads. Torque to 50-ft-lbs (67.5 N•m). Assemble and torque after displacement rod (15) is assembled through throat retai...

Parts 3A0019J 17 Pump Parts ✓ Refer to Table 1: Cylinder O-ring Kits for kit number. ✿ Refer to Table 2: Cylinder Kits for kit number. ✠ Refer to Table 3: Crossover Tube Kits for kit number. ★ Refer to Table 4: Throat Cartridge Kits for kit number. ✖ Refer to Table 5: Throat Retainer Kits for kit nu...

Parts 20 3A0019J Seal Kits Table 7: Seal Kits Reference Number and Quantity Included in Kit Pump Size Seal Kit 1 2 8 16 17 25 26 5cc 262561 2 2 4 1 1 1 1 10cc 258923 2 2 4 1 1 1 1 15cc 258929 2 2 4 1 1 1 1 20cc 258935 2 2 4 1 1 1 1 25cc 258941 2 2 4 1 1 1 1 30cc 258947 2 2 4 1 1 1 1 40cc 258793 2 2 ...

Parts 3A0019J 21 Displacement Rod Kits 14 15 15 26 17 25 16 16 14 17 16 17 40cc Displacement Rod Shown 60cc Displacement Rod Shown 10cc Displacement Rod Shown 14 16 17 26 25 33

Dimensions 3A0019J 23 Dimensions All pump sizes have the same dimensions. r_257891_3a0019_22h C B A A (Length) in. (mm) B (Inlet) in. npt (f) C (Outlet) SAE (f) 13.36 (339.34) 3/4-14 3/4-16

Outlet Housing Mounting Hole Layout 24 3A0019J Outlet Housing Mounting Hole Layout All pumps have the same outlet housing mounting hole layout. 5.9 in (150 mm) r_257891_3a0019_23h

Technical Data 3A0019J 25 Technical Data Maximum working pressure . . . . . . . . . . . . . . . . . . . . . . . 3500 psi (24MPa, 241 bar)Maximum operating temperature . . . . . . . . . . . . . . . . . . . 180° F (82° C)Maximum cycle rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 c...

All written and visual data contained in this document reflects the latest product information available at the time of publication. Graco reserves the right to make changes at any time without notice. For patent information, see www.graco.com/patents. Original instructions. This manual contains Eng...