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Maintenance; Parts List; Lubrication - Craftsman 875.198650 Owner's Manual

1/2-in. composite impact wrench
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Owner's
Manual
Model
No.
875.198650
Owner's
Manual
Model
No.
875.198650
Lubrication
An in-line filter-regulator-lubricator
(fig 1)
is recommended
as it increases tool life
and keeps the tool in sustained operation.
The in-line lubricator should be regularly
checked and filled with air tool oil. Proper
adjustment
of the in-line lubricator is
performed
by placing a sheet of paper
next to the tools exhaust ports and holding
the throttle open approximately
30
seconds. The lubricator is properly set
when a light stain of oil collects on the
paper,
Excessive amounts of oil should be
avoided. In the event that it becomes
necessary to store the tool for an
extended period of time (overnight,
weekend, etc.), it should receive a
generous
amount of lubrication through
the air inlet (Figure
3). The tool should be
run for approximately
30 seconds to
ensure oil has been evenly distributed
throughout
the tool. The tool should be
stored in a clean and dry environment.
Recommended
Lubricants
Use air tool oil or any other high grade
turbine oil containing
moisture absorbent,
rust inhibitors,
metal wetting agents and
an EP (extreme pressure) additive. See
Figure 3 for location/air
inlet.
IMPACT MECHANISM
LUBRICATION
The impact mechanism
transfers power
from the tool to a nut or bolt.
The impact mechanism is grease
lubricated and does not require
re-greasing under normal usage.
Lubricate
impact
mecha-
nism
here.
Lubricate
air motor here
Figure 3
2')......
/
/
Parts List
Ref#
Part
No,
Description
Q'ty
Ref#
Part
No.
1
9638001M
AIR INLET
1
24
9611224
2
90R2002
O-RING
I
25
9611225
3
9287608
O-RING
I
26
9611226
4
9287609
DEFLECTOR
I
27
90R7718
5
9287610
SPRING
I
28
9328830-4
6
9328804V
VALVE
STEM
I
29
9611229
7
9328835
THROTTLE VALVE SEAT
I
30
9611230
8
9328835S
SPACER
I
31
90RI
315
9
9287614
RETAINER
RING
I
32
9611232
10
9611210
MOTOR
HOUSING
1
33
9287617
11
9SP0326
SPRING
PIN
1
34
9611234
12
9611212
SCREW
1
35
9611235
13
9611213
BOLT
4
36
9611236
14
9611214
SCREW
3
37
9611237
1S
9SP2520
SPRING
PIN
1
38
9611238
16
9BA001Z
BALL
BEARING
1
39
9611239
17
9611217
END
PLATE
1
40
9611240
18
9611218
ROTOR
1
41
9589039
19
9611219
BLADE
6
42
9611242
20
9611220
CYLINDER
I
43
90R8501
21
9611221-B
GASKET
I
44
90R1301
22
9B6002
BALL
BEARING
I
45
9SBOO03-1
23
9611223
HAMMER
PIN
2
46
9638047
Description
HAMMER
FRAME
HAMMER
ANVIL
O-RING
SOCKET
RETAINER
BUSHING
HAMMER
CASE
O-RING
VALVE
STEM
O-RING
VALVE
BUSHING
VALVE
BODY
RETAINER
REVERSE
VALVE
REVERSE VALVE LEVER
SPRING
POWER MANAGEMENT KNOB
SPRING
PIN
TRIGGER
O-RING
O-RING
STEEL
BALL
GREASE
FITTING
Q 'ty
2
ENG-8
ENG-9

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