KP103 Issue19 © 2017
3
SPARE PARTS LIST
For easier model identification:
*Note:
Models manufactured before April 2003 were powder coated dark grey in colour.
Models manufactured after April 2003 are light grey in colour.
TROUBLE SHOOTING GUIDE
TROUBLE
CAUSE
REMEDY
Gun fails to deliver grease.
a) Air trapped in the pressure chamber.
a) Disconnect Flexible hose assembly (2). Apply pressure
to the pull handle (25), refer to Fig 6. Pull the trigger until
grease starts flowing.
Note: It may be necessary to remove the outlet body to
release the air in the pressure chamber. When grease
appears at the gun outlet ensure that the ball (5) and
spring (4) is in place then replace the outlet body(3).
b) Dirt under the outlet ball (5).
Clean ball and seat
a) Piston assembly (10) faulty. (check for
escaping air through the vent holes in the
body (7).
Replace Piston assembly
b) O’ring (16) damaged. (check for air
escaping from under the trigger).
Replace with o’ring
Gun fails to deliver the correct grease
pressure
Kit A - K53-1K
Kit B - K27-2K (K53 ONLY) or KF14A-2K (K54 ONLY)
K53 (450g) m odel
K54 (400g) m odel
Order for replacem ent Order for replacem ent
Item
Part or set
Part or set
Qty Kit Ref
Part Nam e
K53-1K
K53-1K
(KIT A)
OVERHAUL KIT
K27-2K
KF14A-2K
(KIT B)
FOLLOWER KIT
1
KY
KY
1
COUPLER
2
KF9
KF9
1
FLEXIBLE EXTENTION
3
1
A
OUTLET VALVE BODY
4
1
A
OUTLET VALVE SPRING
5
1
A
STEEL BALL
6
1
A
FILLER BLEEDER ASSEMBLY
7
n/a - new gun required
n/a - new gun required
1
BODY CASTING
8
1
A
O'RING (BS010)
9
1
A
PISTON SPRING
10
1
A
PISTON ASSEMBLY
11
1
A
AIR MOTOR SEAL RING (BS035)
12
1
A
TRIGGER PIVOT SCREW
13
1
A
NIPPLE
14
1
A
TRIGGER
15
1
A
AIR VALVE STEM
16
1
A
O'RING (BS006)
17
1
A
GLAND NUT
18
n/a - new gun required
n/a - new gun required
1
HANDLE CASTING
19
1
A
AIR VALVE
20
1
A
AIR VALVE SPRING
21
1
A
O'RING (BS014)
22
1
A
RETAINER CAP
23
5
SOCKET HEAD CAP SCREW
24
1
BARREL
26
1
END CAP
30
1
B
SEAL WASHER
25
KF36 KF111s
KF35s KF27s
1
PULL HANDLE
27
1
FOLLOWER ROD
28
1
FOLLOWER SPRING
29
1
B
FOLLOWER ASSEMBLY
