ARB AIR COMPRESSOR
Service and Parts Manual
Revision Date 21/12/17
3.5
CKMP12
Portable Air Compressor Kit,
High Output
Specs:
ITEM #
QTY
DESCRIPTION
PART #
NOTES
01
1
SAFETY VALVE FITTING
320204
1
Voltage
12 Volts
02
1
SAFETY VALVE SPRING
150115
1
Current Draw
No-Load 13A
03
1
SAFETY VALVE POPPET
320205
1
Load 23A
04
1
HEAD ASSEMBLY
320102
1
Air Flow
75.1L/min @ 0kPa [2.65CFM @ 0psi]
05
2
BOLT (M6 x 60mm)
200703
61.6L/min @ 200kPa [2.18CFM @ 29psi]
06
2
O-RING (BS031N70)
160241
2
Total Weight
6.5kg [14.3lbs]
07
1
MANIFOLD TUBE (1
/4” NPT)
320224
Size
208mm x 440mm x 238mm (H,L,W)
08
1
HOSE COUPLING (US STD FEMALE)
171402
[8.19” x 17.32” x 9.37”]
09
1
MANIFOLD CAP (1/4” NPT)
320214
Manifold Port
1
/
4
” NPT [Pressure Switch] x 1
10
1
PRESSURE SWITCH (1/4” NPT)
CO35
11
1
BOLT (M6 x 60mm)
200703
Pressure Switch
Open 690kPa [100psi]
12
1
O-RING (BS010V75)
160242
2
Closed 490kPa [70psi]
13
1
FLAT WASHER
6151046
Safety Valve
OPEN @ > ~1250Kpa [180 PSI]
14
4
RIVET (3/16” x 1/2”)
6602003
15
1
BOLT (M6 x 20mm)
6151213
Notes:
16
1
MOUNTING BRACKET
320223
17
1
SWITCH (LED)
180219
1
SWITCH COVER (‘ARB Compressor’)
180212
18
4
CAP SCREW (M5 x 10mm)
200710
1
HEAD ASSY (04) comes pre-assembled with
19
1
NYLON LOCK-NUT (M6)
6151223
safety valve.
20
1
RELAY (12V,40A)
CO42
21
1
MOUNT BODY ASSEMBLY
320107
2
Complete set of O-ring seals is also available
22
3
O-RING (BS032S70)
160247
2
as O-ring Service Kit #320301.
23
1
VALVE PLATE ASSEMBLY
320105
24
1
BARREL
320201
3
PISTON ASSEMBLY (25) comes only as a
25
1
PISTON ASSEMBLY (SERVICE KIT)
320302
3
service kit also containing the BARREL (24),
26
1
AIR FILTER COVER
320501A
4
AXLE (33), and CAP SCREW (32).
27
1
AIR FILTER ELEMENT (DISK TYPE)
290503
4
28
1
AIR FILTER BASE
320501B
4
4
AIR FILTER BASE (31) & COVER (33) available
29
2
BOLT (M6 x 12mm)
200702
only in AIR FILTER ASSY #320501 which also
30
1
AIR FILTER FLANGE (1/4” NPT)
320212
includes the element.
31
1
O-RING (BS029N70)
160250
2,6
32
1
CAP SCREW (M6 x 25mm)
200718
3,5,6
5
Thread lock must be applied to threads of CAP
33
1
AXLE
320232
3
SCREW (32) and then torqued to 13 Nm [9.6 ft-lb].
*
1
RETAINING RING, DIN7993 RW-14
6151767
34
1
MOTOR ASSEMBLY (12V)
320104
7
CAP SCREW (32) should never be re-used
*
1
CARRY CASE
270103
once it has been fully torqued once.
*
1
INFLATION ACCESSORY KIT (US STD)
171303
*
1
HOSE ASSEMBLY (US STD)
171301
6
Pre Aug 2017
CKMP’s used CAP SCREW 200708
*
1
WIRING LOOM (CKMP12)
180410
(M5 x 20mm torque to 10Nm [7.4ft-lb]).
*
Not illustrated in exploded view.
7
Motor is serviceable with replacement brushes
available as #320111
