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22 820-133
Parts
Ref.
No.
Part No.
Description Qty.
10 820–341 T
OGGLE BOOT
1
11 820–342
SWITCH, toggle
1
12 820–797 PLA
TE, switch, ON/OFF
1
15 820–798
STRAIN RELIEF BUSHING
1
18a 820–821 STAR
T SWITCH
Included
with motor
, item 18
1
20 820–827 HOUSING,
diaphragm
1
21 820–867
DIAPHRAGM ASSEMBL
Y
1
22 820–831
GUIDE, diaphragm
1
23 820–828
HOUSING, pump
1
24 820–820 W
ASHER, belleville
4
25 820–801 CAPSCREW
, hex head;
M8 x 1.25 x 40
4
26 820–866 VAL
VE, inlet check
Includes
replaceable item 26a
1
26a
820–829
.GASKET
1
28 820–869
OUTLET CHECK V
AL
VE ASSY
Includes
items 28a–28f
1
28a
820–735
.GASKET
, nylon
1
28b 820–771
.HOUSING, seat, valve
1
28c
821–021
.SPRING, compression
1
28d 820–863
.PLUG, ball stop
28e 821–020
.BALL, carbide
1
28f 820–734
.W
ASHER
1
10
12
11
15
Ref 17
DET
AIL B
BLACK
WHITE
GREEN
18a
0282
1
The
starter switch
is located in this
box.
1
20
21
22a
22b
26a
26
24
25
28a
28b
28c
28f
28d
DETAIL
A
0281
1
3
4
2
Lubricate
the threads.
T
orque to 125–150 in–lb (14–17 N.m).
T
orque to 280–300 in–lb (32–34 N.m).
T
orque to 170–200 in–lb (19–23 N.m).
T
orque to 320–260 in–lb (36–41 N.m).
Do not alter the position of the nut.
5
6
6
2
1
28e
3
4
5