070918
15
ENGLISH
TROUBLESHOOTING
PROBLEM
CAUSE
SOLUTION
Tool skips fasteners
1. Worn bumper or damaged spring
1. Replace bumper or pusher spring
2. Dirt in front plate
2. Clean drive channel of front plate
3. Inadequate airflow to tool
3. Check hose and compressor fittings
4. Worn or dry O-ring on piston
4. Replace O-ring or lubricate
5. Damaged O-ring on trigger valve
5. Replace O-ring
6. Cylinder cap is leaking
6. Replace seal
Fasteners jam in tool or magazine
1. Joint guide is worn
1. Replace joint guide
2. Fasteners are the wrong size or damaged
2. Use only the recommended and undamaged
fasteners
3. Magazine or front plate screws are loose
3. Tighten all screws
4. Blade in piston assembly is damaged
4. Replace piston assembly
Tool will not drive fasteners down tight
1. Worn blade in piston assembly
1. Replace Piston assembly
2. Lack of power
2. Adjust regulator to adequate air pressure
3. Slow cycling and loss of power
3. Check cylinder cap spring for broken coils or
reduced length or if exhaust port of cylinder
cap is restricted
PARTS LIST
Please refer to the Schematic Drawing on p. 17 for the location of parts.
ITEM
DESCRIPTION
RAK283b-1
Screw
RAK283b-2
Bushing
RAK283b-3
Exhaust cover
RAK283b-4
Washer
RAK283b-5
Screw
RAK283b-6
Cylinder cap
RAK283b-7
Gasket
RAK283b-8
Cylinder extension
RAK283b-9
Seal
RAK283b-10
Spring
RAK283b-11
O-ring 15.7 X 2
RAK283b-12
O-ring 38.3 X 3
RAK283b-13
Valve
RAK283b-14
O-ring 36.3 X 3.5
RAK283b-15
Stopper washer
RAK283b-16
O-ring 50.5 X 2.5
RAK283b-17
Collar
RAK283b-18
O-ring 30.3 X 3
RAK283b-19
Piston assembly
RAK283b-20
O-ring 40.2 X 2.3
RAK283b-21
O-ring 35.6 X 1.8
RAK283b-22
Cylinder
RAK283b-23
Bumper
RAK283b-24
Body
ITEM
DESCRIPTION
RAK283b-25
Joint guide
RAK283b-26
Safety guide
RAK283b-27
Spring
RAK283b-28
Safety bracket
RAK283b-29
Safety bracket assembly
RAK283b-30
Pin
RAK283b-31
Seal
RAK283b-32
Trigger valve head
RAK283b-33
Spring
RAK283b-34
O-ring 5.5 X 1.5
RAK283b-35
Trigger valve stem
RAK283b-36
O-ring 15 X 1.9
RAK283b-37
Trigger vavle guide
RAK283b-38
Trigger spring
RAK283b-39
Trigger
RAK283b-40
Pin
RAK283b-41
Lock washer
RAK283b-42
Pin
RAK283b-43
Plate
RAK283b-44
Screw
RAK283b-45
Latch assembly
RAK283b-46
Pin
RAK283b-47
Front plate
RAK283b-48
Bar guide
