Atlas Copco TURBO A Series, Operator Instructions Manual

Page: 27 / 31

Atlas Copco Tools - No. 9836 1927 00 27
GTG 21 Spare parts list
Fig. 12 Spindle unit
Spindle unit for -F120
Ref. No. Ordering No. N.B. Qty Description
1 4175 0822 00 1 Screw
2 - a 1 Ball bearing (609)
3 4090 0141 00 3 Spring washer
(23.8/17.3x0.3)
4 4175 0829 00 1 Spring retainer
5 4175 0824 01 1 Driver
6 (7-9) 4175 0804 80 1 Gear wheel set
(12000 r/mIn)
7 - 1 Pinion (Z= 9)
8 - 1 Gear wheel (Z= 49)
9 - a 1 Seal ring
10 - a 1 Sealing (CR18/30x5)
Ref. No. Ordering No. N.B. Qty Description
11 - a 1 O-ring (45x1.6)
12 4175 0507 90 1 Shim set (t=0.3+0.2)
13 4175 0505 01 1 Ring
14 - a 2 Spiral pin
(B1 heavy type)
15 4175 0802 03 1 End part
16 - a 1 Ball bearing (6002)
17 4175 0803 00 1 Autobalancer
18 4175 0823 03 1 Backing flange
Optional Accessories
19 0517 0130 02 2 Bearing roller Ø3x23.8
a Parts included in Service kit 4081 0220 90
4005031
= Included in
Service Kit
8 Nm
OFF
8 mm –
0902 0408 00
Dismantling of bearing
1
2
3
4
5
17
15
16
18
8
9
10
11
13
19
14
17
16
12
7
6
Spindle unit for -F085
Ref. No. Ordering No. N.B. Qty Description
1 4175 0822 00 1 Screw
2 - a 1 Ball bearing (609)
3 4090 0141 00 3 Spring washer
(23.8/17.3x0.3)
4 4175 0829 00 1 Spring retainer
5 4175 0824 01 1 Driver
6 (7-9) 4175 0806 80 1 Gear wheel set
(8500 r/mIn)
7 - 1 Pinion (Z= 7)
8 - 1 Gear wheel (Z= 53)
9 - a 1 Seal ring
10 - a 1 Sealing (CR18/30x5)
Ref. No. Ordering No. N.B. Qty Description
11 - a 1 O-ring (45x1.6)
12 4175 0507 90 1 Shim set (t=0.3+0.2)
13 4175 0505 01 1 Ring
14 - a 2 Spiral pin
(B1 heavy type)
15 4175 0802 03 1 End part
16 - a 1 Ball bearing (6002)
17 4175 0803 00 1 Autobalancer
18 4175 0823 03 1 Backing flange
Optional Accessories
19 0517 0130 02 2 Bearing roller Ø3x23.8
a Parts included in Service kit 4081 0220 90