2
SM-79D
SAFETY INSTRUCTIONS
1. Do not allow corrosive gases or foreign material to enter the unit. Moisture, oil-
based contaminants, or other liquids must be filtered out.
2. Eye protection is always required when running motor.
3. Hearing protection is recommended when in close proximity to all operating air
motors.
4. Dust mask, non-skid safety shoes, hard hat, gloves and other personal safety equip-
ment must be used.
5. Stay alert, watch what you are doing, and use common sense when operating a
power tool.
6. Dress properly. Do not wear loose clothing or jewelry.
7. Keep your work area clean and well lit.
8. Do not operate power tools in explosive atmospheres, such as in the presence of
flammable liquids, gases, or dust.
9. Disconnect the tool from the air supply before installing, making any adjustment,
changing accessories, servicing or storing tool.
READ AND UNDERSTAND ALL INSTRUCTIONS
Failure to follow all instructions listed below, may result
in accident, fire and/or personal injury.
SAVE THESE INSTRUCTIONS
WAR NING!
!
7
SM-79D
PARTS LIST (Cont’)
Key Description 930-
1000
930-
750
930-
450
Gear Housing Assembly 51570
-0001
51570
-0002
51570
-0003
1 End Play Shim 51513
2 Spirolox Ring 34263
3 Ball Bearing 51194
4 Planet Pin—Long 24314
5 Planet Gear 24504 24364 24321
7 Ball Bearing 51195
8 Internal Gear 51560 51561 51560
9 Spirolox Ring 34261
10 Drive Spindle 51537 51536
11 Intermediate Internal
Gear
51155 51156 51157
12 Intermediate Spindle 51123 51122 51121
13 Ball Bearing 24525
14 Retainer Washer 51118
15 Planet Gear 51102 24321 51105
16 Needle Rollers 24354
17 Roller Retainer 24355
18 Planet Pin—Short 24512
Intermediate Spindle Ass’y
(Keys 55 thru 61)
51143 51142 51141
55 Intermediate Spindle 51123 51122 51121
56 Planet Pin (2) 24512 24512 24512
57 Planet Gear (2) 51102 24321 51105
58 Needle Roller (2 Sets) 24354 24354 24354
59 Roller retainer (2 Sets) 24355 24355 24355
60 Retainer Washer 51118 51118 51118
61 Rear Drive Bearing 24525 24525 24525
Key Description 930-
1000
930-
0750
930-
0450
Air Motor Assembly
(Keys 62 thru 69)
53581
-0001
53581
-0002
53581
-0003
64 Bearing Separator 51191 51191 51191
65 Front Motor Bearing 51361 51361 51361
66 Front Plate 50809 50809 50809
67 Front Bearing Spacer 51135 51135 51135
68 Cylinder 51225 51225 51225
69 Rotor Blade(Set of 4) 51139 51139 51139
53579 53579 53579
70 Motor Housing 53580 53580 53580
74 Throttle Valve Cap 42872 42872 42872
75 Air Screen 51179 51179 51179
76 Throttle Valve Spring 51541 51541 51541
77 Valve Ball 2629 2629 2629
78 Valve Pin 51540 51540 51540
79 Lever Pin 28215 28215 28215
80
Throttle Valve Lever
53501 53501 53501
82 Trigger Pin 28215 28215 28215
84
Throttle Valve trigger
51563 51563 51563
85
Reversing Valve Trigger
51544 51544 51544
86 Trigger Spring 52635 52635 52635
87 Drive Screw (2) 6896 6896 6896
88 Nameplate 38635 38635 38635
89 Retaining Ring 53560 53560 53560
90 Gasket 51229 51229 51229
91 Rear Plug 21994 21994 21994
92
Rear Motor Bearing
21944 21944 21944
93 Rear End Plate 51532 51532 51532
94 Roll Pin 51474 51474 51474
95 Seal Ring 28187 28187 28187
96
Exhaust Muffler Assy
53840 53840 53840
Dead Handle 24305, Hex. Key(5/16) 52147, Hex. Key(1/8)
52144, Hex. Key(3/16) 51254.
Motor Housing Ass’y
Key 70 thru 86, 90, 93 & 94
62 Rotor 51133 51132 51131
63 Adapter Ring 52497 52497 52497
