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Exploded View
from Briggs & Stratton Pressure Washer Familiarization & Troubleshooting Guide Manual - PDF DOWNLOAD
Exploded View
Figure 4.2 — Small Frame Electric Pump (exploded view) Portable Pressure Washer Familiarization and Troubleshooting Guide Section 4 • Small Frame Electric Pump
A typical small frame electric pump is depicted in exploded view in Figure 4.2.
Item Torque Value
6 15-17 ft-lbs
19 7-9 ft-lbs 28 9-12 ft-lbs 33 9-12 ft-lbs 40 2-4 ft-lbs 41 2-4 ft-lbs 48 10-12 ft-lbs 54 Brass: 15-23 ft-lbs Nylon: 10-12 ft-lbs 57 20-30 in-lbs
Portable Pressure Washer Familiarization and Troubleshooting Guide Section 4 • Small Frame Electric Pump
Exploded View Parts List
Item Qty Description
1 1 O-ring 2 4 O-ring 3 1 Shuttle valve spring 4 1 Shuttle valve 5 3 O-ring 6 3 Outlet port check valve cap 7 1 Tie wrap 8 2 O-ring 9 1 Motor assembly, complete 10 1 Motor cover housing 11 1 Housing and switch assembly 12 1 Foam air filter 13 1 Axial cam idler shaft 14 2 Bearing washer 35 x 55 x 3mm 15 1 Needle thrust bearing 35 x 52mm 16 1 Axial cam/gear assembly 17 1 Bearing washer 40 x 60 x 1mm 18 1 Needle thrust bearing 40 x 60mm 19 3 SHCS M6-1.0 x 20mm 20 1 Bearing washer 36 x 60 x 6mm 21 3 Piston spring retainer 22 1 Piston housing 23 3 Piston return spring 24 3 Oil seal 25 3 Pilot spacer 26 3 High pressure water seal 27 4 Lock washer, M6 ribbed 28 4 SHCS M6- 1.0 x 35mm 29 3 Piston Item Qty. Description
30 1 Pump head 31 3 Inlet check valve 32 3 Outlet check valve 33 1 Hex socket set screw w/ Locktite DO NOT REMOVE 34 1 Taper plug DONOT REMOVE 35 1 Pop off valve spring 36 1 Pop off valve ball seat 37 1 Pop off valve check ball 38 1 O-ring 39 4 Rubber mount 40 2 Taptite screw, M4-0.7x10mm 41 4 Plastite screw, 6-19 x 0.75” 42 1 Backup ring 43 1 O-ring 44 1 Auto switch piston return stop 45 1 Auto switch piston return spring 46 1 Auto switch piston assembly 47 1 Backup ring 48 1 Retainer cap 49 1 Auto switch grommet 50 1 Auto switch 51 1 Auto switch housing 52 1 Chemical suction hose 53 1 Hose clamp 54 1 Chemical inject fitting 55 1 Chemical inject check ball 56 1 Chemical inject check spring 57 1 Chemical inject venturi 58 1 Venturi o-ring
