Aventics R434001003 Service Information Download Page 1

Pneumatic Cylinder 

1

2

” Bore X 2

6

” Stroke 

Part No. R434001003 (formerly P -

320271

-00000) 

Service Information

Installation 

Before installing this cylinder, all air lines in the system 
should be blown clean to remove any moisture 
or loose material. Also, the area in which the cylinder is 
to be mounted should be free of any foreign 
objects which may damage the cylinder barrel. To 
further ensure a long trouble-free service, an 
efficient air filter (40 micron or better) should be 
installed in the system’s supply line. 

Remove the thread protectors from each pipe port in the 
head and cap and connect the air lines from 
the directional control valve. Use the pipe thread sealant 

on the airline fittings, not any kind of tape. 
Be sure no foreign matter enters the cylinder ports or air 
lines during the time they are open. 

If the cylinder is to be painted, be sure the piston rod is 
covered, the ports are closed, and the clevis 
pin is covered where it rides in the clevis. 

The supply air and atmospheric (ambient) condition 
must be maintained within a temperature range of 
-20°F to +160°F.

SM-1000.60 

Summary of Contents for R434001003

Page 1: ... 40 micron or better should be installed in the system s supply line Remove the thread protectors from each pipe port in the head and cap and connect the air lines from the directional control valve Use the pipe thread sealant on the airline fittings not any kind of tape Be sure no foreign matter enters the cylinder ports or air lines during the time they are open If the cylinder is to be painted ...

Page 2: ...head and tube to grab and support the piston rod Now continue to tap the head off of the rod 5 Pull the piston rod upright to a vertical position and then pull the tube 2 off of the piston rod assembly 6 Remove the piston guide ring 9 and two piston seals 8 7 Remove from the head 3 the tube seal O Ring 10 the rod wiper 6 and the rod seal 7 Cleaning Inspection 1 Clean all metal parts with a non fla...

Page 3: ... 3 Head 1 4 Clevis 1 5 Bolt 2 Kit Piston Tube Rod Seal includes items 6 to 11 R434003594 6 Rod Wiper 1 7 Rod Seal 1 8 Piston Seal 2 9 Guide Ring 1 10 O ring Tube Seal 2 11 O ring Piston 1 Assembly Piston Piston Rod includes items 11 to 13 1 R434003595 12 Piston Rod 1 13 Piston 1 14 Clevis Pin 1 R434002051 15 Cotter Pin 2 R433014313 16 Tie Rod 4 R434004727 17 Nut 4 R431001891 18 Warning Decal 1 R43...

Page 4: ...tenance periods should be scheduled in accordance with frequency of use and working conditions All AVENTICS products should provide a minimum of 1 000 000 cycles of maintenance free service when used and lubricated as recommended However these products should be visually inspected for defects and given an in system operating performance and leakage test once a year Where devices require a major re...

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