SX494
1/2" Dr. Heavy Duty Reversible Air Drill
16
4
40
Index #
Part #
1
RS79401N
2
RS43009
3
RS79403N
4
RS79404N
5
RS79405N
6
RS79406N
7
RS79407N
8
RS79408N
9
RS79409N
10
RS79410N
11
RS79511
12
RS79412N
13
RS21114
14
RS79514
15
RS79415N
16
RS78816
17
RS78717
18
RS78718
19
RS79519
20
RS10920
SX494
SX494_manual_101905.indd 3
15
17
38
8
10
12
27
24
28
28
39
30
37
Description
Motor Housing
Pin
Air Inlet
Trigger
Valve Stem Set
Reverse Bushing
O-Ring
Valve Spring
O-Ring
Reverse Lever
Motor Gasket
Reverse Retainer
Ball Bearing
End Plate
Rotor
Rotor Blades
Pin
Cylinder
Spacer
Ball Bearing
18
14
11
9
6
5
7
25
23
34
20
26
24
25
29
36
Qty.
Index #
Part #
1
21
RS79421N
1
22
RS79522
1
23
RS79423N
1
24
1
25
1
26
RS79426N
1
27
RS79427N
1
28
RS21118
1
29
RS79429N
1
30
RS78630
1
31
RS79431N
1
32
RS76232
1
33
RS43007
1
34
RS79434N
1
36
RS79436N
5
37
RS79437N
1
38
RS79438N
1
39
RS79439N
1
40
RS79440N
1
3
1
13
2
31
19
33
23
21
22
22
Description
Center Gear
Internal Gear
Planet Gear (Incl. #25)
Pins (Incl. w/ #26, #27)
Bushing (Incl. #23)
Work Spindle (Incl. #24)
Reduction Spindle (Incl. #24) 1
Ball Bearing
Chuck Spacer
Chuck Screw
O-Ring
Exhaust Diffuser
Screw
Washer
Clamp Nut
Keyless Chuck 1/2"
Set Screw
Retainer
Handle
32
3
Qty.
1
2
6
6
6
1
2
1
1
1
1
2
1
1
1
1
1
1
Rev. 10/19/05
10/19/05 1:35:04 PM