Page 1
Air Screwdrivers
7R Series
Parts Information
16574584
Edition 1
January 2006
Save These Instructions
Page 2
7R Motor Housing Assembly Exploded Diagram
(Dwg. TPA898-4)
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Page 3
7R Motor Housing Assembly Parts List
Item Part Description Part Number
Motor Housing Assembly
for models ending in -EU 7RA-EU-A40
1 Motor Housing
* Warning Label
2 Bearing Ejecting Nut 7AH-105A
†• 3 Rear Rotor Bearing 7AH-24
3A Trigger Bushing 4RA-91
4Reverse Valve 7RA-329
5 Reverse Valve Spring 7RA-515
6 Reverse Valve Cap 7RA-269
†• 7 Reverse Valve Cap Seal 7RA-358
9 Actuating Valve 7RA-B516
†• 10 Actuating Valve Face R2F-167
11 Actuating Valve Bushing Assembly 7RA-A518
12 Valve Bushing Seal R0BRIC-283
13 Actuating Valve Button 7RA-520
14 Actuating Valve Cap Assembly 7RA-A517
15 Actuating Valve Spring 7RA-519
†• 16 Actuating Valve Cap Seal R0BRIC-283
16A Actuating Valve Bumper 7RA-664
17 Trigger Assembly 7AH-A93
18 Trigger Pin 7AH-94
† 19 Throttle Valve 7RAK-302
† 20 Throttle Valve Seat 7RAK-303
21 Throttle Valve Seat Support 7RAK-304
† 22 Throttle Valve Spring 7AH-51
23 Muffler Assembly 3RA-A123
†• 24 Muffler O-Ring 85H-167
† 24A Muffler Element 7RA-311
25 Inlet Bushing Spacer 7AH-65
26 Inlet Bushing Assembly 7AH-A565
† 27 Air Strainer Screen R0A2-61
* Dead Handle (for 7RANP1) R1A-48
* Pinch Bolt (for 7RANP1) 510-638
* Dead Handle Adapter (2) (for 7RANP1) 7A-49
* Nameplate
* Nameplate Screws (2) BN403-302
* Horizontal Hanger 7RA-366
51 Motor Housing
* Warning Label
* Not illustrated.
• To keep downtime to a minimum, it is desirable to have on hand certain repair parts. We recommend that you stock on e (pair or set) of each part
indicated by a bullet (•) for every four tools i n service.
† Indicates Tune-up Kit part.
for all other models 7RA-A40
for models ending in -EU 7RA-EU-B40
for all other models 7RA-B40
for models ending in -EU EU-99
for all other models WARNING-7-99
Actuating Valve Assembly 7RA-A516
for models ending in -EU 4RA-EU-301
for all other models 4RA-301
Motor Housing Assembly
for models ending in -EU 7RL-EU-AL40
for all other models 7RL-AL40
for models ending in -EU 7RL-EU-B40
for all other models 7RL-B40
for models ending in -EU EU-99
for all other models WARNING-7-99
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Page 4
7R Motor Housing Assembly Parts List
Item Part Description Part Number
52 Bearing Ejecting Nut 7AH-105A
†• 53 Rear Rotor Be aring 7AH-24
53A Plunger Bushing 5RLK2C-91
54 Throttle Lever 7L-L273
55 Throttle Lever Pin 7L-120
56 Reverse Valve 7RL-329
57 Reverse Valve Spring 55RP-515
58 Reverse Valve Lock Pin 7RL-347
59 Lock Pin Retainer 74L-56
60 Retainer Set Screw 7RL-669
† 61 Muffler Element 7L-311
62 Exhaust Deflector 7L-23
†• 63 Exhaust Deflector Seal 7A-379
64 Exhaust Silencer 7L-310
†• 65 Silencer Seal Ring WWV100A1-43
66 Throttle Valve Seat Support 7RAK-304
†• 67 Throttle Valve Seat 7RAK-303
† 68 Throttle Valve 7RAK-302
69 Throttle Valve Plunger 7RL-94
† 70 Throttle Valve Spring 7L-51
†• 70 Air Strainer Screen R0A2-61
72 Inlet Bushing Spacer 7AH-65
73 Inlet Bushing 7L-565
74 Suspension Ball 7L-365
* Dead Handle (for 7RLMC1) R1A-48
* Pinch Bolt (for 7RLMC1) 510-638
* Dead Handle Adapter (2) (for 7RLMC1) 7A-49
†• 101 Rear End Plate Gasket 7RL-739
102 Rear End Plate 7RL-12
† 103 Rear End Plate Retainer 7AH-118
104 Rotor 7RLL-53
†• 105 Vane Packet (set of 4 Vanes) 7RL-42-4
106 Cylinder 7RL-3
107 Front End Plate 7AH-11
108 Cylinder Dowel 7AH-98
†• 109 Front Rotor Bearing R1-22
110 Bearing Spring Washer (2) 7AH-2 78
111 Front Rotor Bearing Housing 7AH-13
113 Bearing Housing Spacer 7AH-81
114 Spindle Assembly
115 Seal Support 5RAK-5
116 Seal Retaining Washer 7L-303
† 117 Seal 182A53-610
118 Spindle Planet Gear Assembly (3)
119 Spindle Planet Gear Bearing (1 for each Gear)
120 Rotor Pinion (for M and N ratios) 7AH-17
121 Rotor Pinion Spacer (for M and H ratios) 7AH-18
* Not illustrated.
• To keep downtime to a minimum, it is desirable to have on hand certain repair parts. We recommend that you stock one (pair or set) of each part
indicated by a bullet (•) for every four tools in service.
† Indicates Tune-up Kit part.
for N ratio 7LK-A8
for L ratio 7LL-A8
for M ratio 7LM-A8
for N ratio (21 teeth) 7AK -A10
for L ratio (22 teeth) 7AL-A10
for M ratio (18 teeth) 7AJ-A10
for L or N ratio 7AK-500
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7R Motor Housing Assembly Parts List
Item Part Description Part Number
122 Gear Head
123 Gear Head Planet Gear Assembly (3) (for M and H ratios) 7AH-A10
124 Planet Gear Bearing (1 for each Gear) 7AH-500
125 Gear Head Spacer 7AN-80
127 Gear Case
128 Grease Fitting D0F9-879
129 Grease Shield 5R-701
130 Spindle Bearing R1L-24
131 Spindle Bearing Retainer 7L-28
* Grease Gun R000A2-2 28
* Reverse Valve Cap Wrench 141A12- 26
* Tune-up Kit
* Not illustrated.
• To keep downtime to a minimum, it is desirable to have on hand certain repair parts. We recommend that you stock on e (pair or set) of each part
indicated by a bullet (•) for every four tools i n service.
† Indicates Tune-up Kit part.
for M ratio 7AM-216
for N ratio 7AN- 216
Gear Case Assembly
for L ratio 7LH-A37A
for M and N ratios 7LM-A37A
for L ratio 7LH-B37A
for M and N ratios 7LM-B37A
for Models 7RALC1, 7RALD1, 7RAMC1, 7RALP1, 7RAMC3 , 7RAMP1, 7RANP1 and
7RALC3 (includes illustrated parts: 3, 7, 10, 16, 19, 20, 22, 24, 24A, 27,
101, 105, 109 and 117) 7RA-S/D-TK1
for Models 7RLLC1, 7RLLC3 and 7RLMC1 (includes illu strated parts: 53, 61, 63, 65, 67, 68,
70, 101, 103, 105, 109 and 117) 7RL-S/D-A/T-TK1
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Page 6
Series 7 Clutches Exploded Diagram
NON-ROTATING
FINDER
NON-ROTATING
FINDER
(Dwg. TPA899-1)
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Page 7
Series 7 Clutches Parts List
Item Part Description 7C1 7C3
Cushion Clutch Attachment
(assembled with Medium Clutch Spring) 7C1 7C3
201 Clutch Housing Assembly 7C1-A580A 7C3-A580A
202 Housing Bushing 7P1-781 7C3-781
203 Finder Retaining Spring --- 102A60-628
204 Adjusting Hole Cover 7C-415A 7C-415A
Clutch Driver Assembly
• 205 Clutch Driver 7C-581A 7C-581A
• 206 Front Clutch Jaw 7C-589A 7C-589A
• 207 Jaw Bearing Ball (12) 2U-696 2U-696
• 208 Clutch Ball Spacer 7C-401A 7C-401A
• 209 Clutch Release Bal l (9) 4U-31 4U-31
• 210 Clutch Ball Seat 7C-627 7C-627
• 217 Plunger Spring 4C-626 4C-626
• 218 Disengaging Plung er 7P1-584 7P1-584
• 220 Retaining Sleeve Spring 5C1-931-4 ---
• 221 Bit Retaining Sleeve 5C1-930-4 ---
* Not illustrated.
• To keep downtime to a minimum, it is desirable to have on hand certain repair parts. We recommend that you stock on e (pair or set) of each part
indicated by a bullet (•) for every four tools i n service.
(assembled with Medium Clutch Spring) 7C-A581A 7C-A581A
211 Clutch Spring
212 Spring Seat Stop 7C-704B 7C-704B
213 Clutch Spring Seat 7C-623 7C-623
214 Spring Seat Bearing R02W-696 R02W-696
215 Adjusting Nut Lock 7C-588A 7C-588A
216 Clutch Adjusting Nut 7C-582A 7C-582A
219 Bit Holder 7C1-586A ---
221A Sleeve Spring Retainer (Blue) 5C1-853 ---
222 Bit Retaining Ball RX1-629 ---
223 Bit Holder Assembly -- - 7C3-A586
224 Bit Retaining Spring --- 102A60-241
225 Bit Retaining Ball --- AV1-255
226 Finder Spring --- 102A60-242
* Bit Holder Guide --- 102A60-630
* Clutch Adjusti ng Key 5C1-416 5C1-416
Light (black) 7C-L583A 7C-L583A
Medium (yellow) 7C-583A 7C-583A
Heavy (green) 7C-H583A 7C-H583A
Series 7 Clutches Parts List
Item Part Description 7D1
Direct Drive Attachment 7D1
301 Housing Assembly 7P1-A580
302 Hous ing Bushing 7P1-781
303 Spacer 7D1-211
304 Spacer Retainer 7AH-118
• 305 Bit Holder 7D1-586
• 306 Bit Retaining Ball RX1-629
• 307 Retaining Sleev e Spring 5C1-931-4
• 307A Sl eeve Spring Retainer (Blue) 5C1-853
308 Bit Retaining Sleeve 5C1-930-4
• To keep downtime to a minimum, it is desirable to have on hand certain repair parts. We recommend that you stock one (pair or set) of each part
indicated by a bullet (•) for every four tools i n service.
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Page 8
Series 7 Clutches Parts List
Item Part Description 7P1 7P3
Positive Drive Attachment 7P1 7P3
401 Clutch Housing Assembly 7P1-A580A 7P3-A580A
402 Hous ing Bushing 7P1-781 7C3-781
403 Find er Retaining Spring --- 102A60-628
404 Bit Holder 7P1-586 ---
405 Bit Holder Assembly --- 7P3-A586
406 Bit Retaini ng Spring --- 102A60-241
407 Bit Retaining Ball --- AV1-255
• 408 Clutch Jaw (2) PX3-587 PX3-587
409 Clutch Jaw Retaining Ring R2-285 R2-285
• 410 Clutch Driver 7P-581 7P-581
411 Clutch Driver Spacer 7P1-211 7P1-211
412 Disengaging Plunger 7P1-584 7P1-584
413 Plunger Spring RX2- 626 RX2-626
• 414 Clutch Drive r Spacer Retainer 7AH-118 7AH-118
• 415 Bit Retaining Ball RX1-629 ---
• 416 Bit Retaining Slee ve 5C1-930-4 ---
• 416A Sl eeve Spring Retainer (Blue) 5C1-853 ---
• 417 Retaining Sleeve Spring 5C1-931-4 ---
418 Finder Spring --- 102A60-242
* Bit Holder Guide --- 102A60 -630
• To keep downtime to a minimum, it is desirable to have on hand certain repair parts. We recommend that you stock on e (pair or set) of each part
indicated by a bullet (•) for every four tool s in service.
* Not illustrated.
Parts and Maintenance
When the life of the tool has expired, it is reco mmended that the tool be disassembled, degreased and parts be separa ted by material so that they can be
recycled.
Tool repair and maintenance should only be carried out by an authorized Service Center.
Refer all communications to the nearest Ingersoll-Rand Office or Distributor.
Related Documentation
For additional information refer to:
Product Safety Information Manual 04585006.
Product Information Manuals 80167299, 801673 49.
Product Maintenance Information Manual 16575276 .
Manuals can be downloaded from www.irtools.com.
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Page 9
Notes
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Page 10
Notes
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Page 11
Notes
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www.irtools.com
© 2006 Ingersoll-Rand Company
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