PN 374000102 Upper Vacuum Pump Kit

Qty Item # Description2 12646171 Inlet Valve/Exhaust Valve

2 33621321 Inlet Valve Stud/Exhaust Valve Stud

1 33021103 Cotter Pin

1 32721301 Castle Nut

1 12646169 Actuator Valve

1 33621613 Actuator Washer

1 12646170 Actuator Seal

1 33617315 Actuator

1 12646168 Neck Seal

1 33600104 Housing Fastener (Qty. 8)

1 33602172 Inlet Nozzle Gasket

1 37821203 Flat Washer

310 South Sequoia Parkway Canby, OR 97013 Phone (503) 266-4115 Fax (503) 266-4116

www.pioneerpump.com

Vacuum Pump

The Upper and Lower vacuum pump kits are offered separately. We recommend ordering both kits for a full vacuum pump service.

Part Number Description374000102 Upper Vacuum Pump Kit374000103 Lower Vacuum Pump Kit

Service Parts Kits

1 of 2 LIT# _PKVAC0_6.16

PN 374000103 Lower Vacuum Pump Kit

Qty Item # Description1 30500107 Actuator Shaft Lip Seal

1 31900404 Actuator Shaft Guide Bushing

1 33627612 Actuator Shaft With Bushing

2 31900401 Actuator Shaft & Connecting Rod Bushing

1 33610319 Fulcrum Pin

1 31900402 Connecting Rod Large End Bearing

2 31900301 Shaft End Bearing

2 30148231 Bearing Cap O-ring

1 33614323 Crank Shaft

1 35300510062 Fulcrum Pin Retaining Ring

1 32100101 Bearing Locknut

1 32000101 Bearing Lockwasher

1 30500106 Bearing Cap Lip Seal

1 30147238 Pedestal O-Ring

1 33639102 Thumbscrew

1 33600102 Stud Assembly (Qty. 4)

12646171 Exhaust Valve

32721301 Castle Nut

12646169 Actuator Valve

33617315 Actuator

12646170 Actuator Seal

12646168 Neck Seal33602172Inlet Nozzle Gasket

31900401Connecting Rod Small End Bearing

33614323Crank Shaft

30148231Bearing Cap O-ring

30500107 Actuator Shaft Lip Seal

33627612 Actuator Shaft With Bushing

31900301Shaft End Bearing

2 of 2 LIT# _PKVAC0_6.16

310 South Sequoia Parkway, Canby, OR 97013 USAPhone (503) 266-4115 Fax (503) 266-4116

www.pioneerpump.com

Lower Chamber

Upper Chamber 33617320 Exhaust Nozzle (not included)

33621321 Exhaust Valve Stud

33621613 Actuator Washer

33617309 Lower Housing (not included)

Lower Chamber - See Separate Drawing Below

33621321 Inlet Valve Stud

12646171 Inlet Valve

33617318 Inlet Nozzle (not included)

31900404 Actuator Shaft Guide Bushing

33601312 Pedestal (not included)

31900401 Actuator Shaft Bearing

33603314 Connecting Rod (not included)

33602317 Bearing Cap (not included)

33021103 Cotter Pin (not shown)

31900402 Connecting Rod Large End Bearing

Not Shown33600104 Housing Fastener33600102 House Plug

30148231 Bearing Cap O-ring

31900301 Shaft End Bearing

35300510062 Fulcrum Pin Retaining Ring 33610319 Fulcrum Pin

33602316Shaft EndBearing Cap (not included)

33617310 Upper Housing (not included)

Not Shown32100101 Bearing Locknut32000101 Bearing Lockwasher30500106 Bearing Cap Lip Seal30147238 Pedestal O-Ring33639102 Thumbscrew33600102 Stud Assembly (Qty. 4)