Ingersoll-Rand HC-103, User Manual

Page: 111 / 128

Reference IR - CS029B Rev 1
Page 6 of 6 08/28/2013
PNEUMATIC ACTUATOR
Spring Return unit shown above. *Spring Cartridges not included in Double Acting.
COMPONENTS
Item No. Qty. Description
1 1 Body
2 2 Piston
3 1 Pinion
4 2 End cap
5* 12 max. Spring cartridge assemly
6 1 Upper bearing *
7 1 Lower bearing *
8 1 Retaining ring *
9 1 Nylon washer *
10 2 Acetal bearing pad *
11 2 Acetal guide ring
12 2 Stop nut
13 2 Travel adjusting screw stop
14 2 O-ring travel stop
15 1 Actal spacer *
16 1 Travel stop
17 8 Hex head cap screw
18 8 Washer
19 2 O-ring piston *
20 2 O-ring end cap *
21 1 O-ring shaft top *
22 1 O-ring shaft bottom *
23 1 Indicator pointer
24 1 Indicator pointer screw
* Actuator repair kit includes upper bearing, lower bearing, retaining ring,
nylon washer, acetal-bearing pad, acetal spacer, o-ring piston, o-ring
end cap, o-ring shaft top, and o-ring shaft bottom.