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NO.
DESCRIPTION
PART NO. QTY.
1
ASSY - ROTOR, BELT DRV, R2
4434320
1
2
BEARING - OILITE, 1.000 ID, PORTED
1762900
1
3
BEARING-BALL, 6006.2RSR.T
1724800
1
4
BELT - PRIMER DRIVE
4226901
2
5
BRACKET - CLUTCH ANTI-ROTATION
4038010
1
6
CLUTCH - VAC PUMP, 12VDC
4227001
1
7
FTG - BARB, 1.00 ID X 1.00 NPT MALE
3502031
1
8
CYLINDER - VAC PUMP, 25 CU IN, R2
1021101
1
9
HEAD - CYL, VAC PUMP, 25 CU IN, R2
2812901
1
10
HHCS - .25-20 X .63, GR 5 SST
5400603
2
11
RING - RETAINER, HO-187 SS
3600462
1
12
HHCS - .438-20 x 2.75, GR5
5400118
1
D
13
HHCS - FLANGED, .313-18 X .750
5402833
9
14
NIPPLE - PIPE, .75 X CLOSE, BR
1081048
1
15
HHCS - FLANGED, .375-16 X .88
5402835
1
16
HHCS - FLANGED, .375-16 X 1.00
5402845
2
17
HHCS - FLANGED, .375-16 X 1.25
5402856
1
18
NUT - HEX, .313-18, NYLOC, SST
5403400
1
19
SEAL - FURON MECHANICAL, 1.250
1843403
1
20
SHCS - .250-20 x 0.37 SST
5401400
1
21
SPACER - .406 X .88 X .38
3309000
1
22
STRAP - CLUTCH ANTI-ROTATION
4038110
1
23
VANE - ROTOR, 25 CU IN, .1905 THICK
4434200
4
24
WASHER - 1.00 x 1.50 x .273 SS
3603342
1
25
WASHER - FLAT, .375 ID
3603820
1
26
RING - RETAINER, SH-118 SS
3600450
2
27
WASHER - LOCK, 0.250 ID, SST
3603532
2
28
PULLEY - PRIMER DRIVE
4822600
1
29
TUBE FITTING - STR, .25 X .19
3500021
1
A
30
RETAINER - BEARING, PRIMER CLUTCH
2314400
1
31
O-RING - 4.75 x 4.94 x 0.09
3601114
1
32
PLATE - PRIMER, PUSH BUTTON
1978501
1
33
SWITCH - C7H, PUSH-BTN
2600008
1
34
VALVE - ACTUATED, 12/24VDC, .75NPT FE
5209404
1
35
BUSHING - PIPE, 1 x 0.75 BR
1080648
1
36
FITTING-.75NPTMx.75JICM
3501553
1
37
SCREW - SHOULDER, .38 DIA
5402861
1
38
PLATE - PRIMER LUBRICANT TANK
1977106
1
C
39
TANK - PRIMER, 4 QUART, W/CAP
4403703
1
B
40
TUBE - ROUND, 0.19 X 6', NEO
1101937
1
B
FILL LIP SEAL WITH
MULTI-PURPOSE BEARING
GREASE PRIOR TO ASSEMBLY
PRIMER
CLUTCH
12VDC - 4.52 AMP
0 VDC = VALVE CLOSED
C: WHITE +12 VDC = VALVE OPEN
B: BLACK GROUND
A: RED +12 VDC
PUSH to
PRIME
10 AMP
BREAKER
NEG
POS
12VDC
FILL BUSHING LUBRICANT
RESERVORS WITH ISO VG 63
COMPRESSOR OIL
APPLY THIN COAT DOW CORNING 111
SILICONE LUBRICANT TO
SECTION
A-A
END CAP, HOUSING BORE
SCALE
1/1
AND HOUSING END SURFACES TO ENHANCE VANE SEAL
3/4 VALVE
ACTUATOR
12VDC
2.0 AMP RUNNING
4.5 AMP STALL
B
C
39
38
21-26 FT-LB
21-26 FT-LB
22
15
17
5
18
28
37
4
12
30
6
24
243 LOCTITE THREAD LOCKER
TIGHTEN TO 50-55 FT-LB
LTR
A 3500021 WAS 1080535
B
ADDED 1101937 AND 4403703
C
ADDED 1977106
D
5400118 WAS 5400109
21-26 FT-LB
B
40
16
35
33
70-80 IN-LB
25
21
10
27
26
3
11
19
13
9
12-15 FT-LB
INCH
THIRD ANGLE PROJECTION
OLD PART NO.
REMOVE SHARP EDGES
[MILLIMETER]
MATERIAL DESCRIPTION:
MATERIAL NO.
PATTERN NO.
THIS DESIGN IS THE PROPERTY OF
ALL DIMENSIONS IN
W.S. DARLEY AND CO. - UNAUTHORIZED
DO NOT SCALE PRINT
INCHES UNLESS NOTED
REPRODUCTION IS PROHIBITED
REVISIONS
DESCRIPTION
DATE
CHG NO.
APPR'D
12APR2012
8225
WAH
12APR2012
8225
WAH
12APR2012
8225
WAH
02AUG2013
10265
SMS
32
36
34
14
29
A
20
8
2
7
1
31
23
MODEL NAME
MDL CREATED
SHEET
D
AP02133
22-FEB-2012
1 /1
W.S. Darley & Co.
TOLERANCE
EXCEPT
ITASCA, IL - CHIPPEWA FALLS, WI
AS NOTED
PRIMER - BELT DRIVEN, 12VDC, R2
.00
±.03
.000
±.010
ZSP, 2 GEAR, CHINA
ANGLES ±1°
DR'N
DWS
DATE
23-Feb-12
DVC0307
CHKD
TED
3/8
TRCD
SCALE
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