Graco PT2500 Instructions-Parts List Manual page 23

Ref.
No. Part No. Description
10 105–659 TOGGLE BOOT
11 105–679 SWITCH, toggle
12 105–774 PLATE, switch, ON/OFF
15 106–013 STRAIN RELIEF BUSHING
18a 110–900 .STARTER SWITCH
20 180–406 HOUSING, diaphragm
21 218–727 DIAPHRAGM ASSEMBLY
22 224–624 PUMP HOUSING KIT
Includes 22a, 22b
22a 187–185 GUIDE, diaphragm
22b 187–339 HOUSING, pump
24 109–042 WASHER, spring, rib
25 107–514 CAPSCREW, hex head,
M8 x 1.25 mm
26 218–726 VALVE, inlet check
Includes replaceable item 26a
26a 180–446 .GASKET
28 236–954 OUTLET CHECK VALVE ASSY
Includes items 28a–28f
28a 180–455 .SEAL, washer
28b 218–968 .HOUSING, seat, valve
28c 112–619 .SPRING, compression
28d 218–505 .PLUG, ball stop
28e 112–618 .BALL, carbide
28f 180–454 .WASHER
DETAIL A
28d
28a
28b
28e
28c
28f
24
25
Parts
Qty.
DETAIL B
1
1
1
1
10
1
1
12
1
1
11
1
1
18a
4
4
1
15
1
1
Ref 17
1
1
1
1
1
1
20
Lubricate the threads.
Torque to 125–150 in–lb (14–17 N.m).
Torque to 280–300 in–lb (32–34 N.m).
21
Torque to 170–200 in–lb (19–23 N.m).
Torque to 320–260 in–lb (36–41 N.m).
22a
Do not alter the position of the nut.
22b
26a
26
The starter
switch
is located in this
box.
BLACK
GREEN
WHITE