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Assembly Instructions

Double-Wall

® 

Air Cylinder 

Rod Seal Replacement Kit
K-A-

Bimba Manufacturing Company 

Monee, IL  60449-0068  

Telephone: 708.534.8544 

Fax: 708.235.2014   

Email: [email protected] 

www.bimba.com

Form: BMS-1001

rev. 1: EC-37790

T

o learn more about this  

product, scan this QR code  

with your mobile device. 

1)  Remove 4 plate screws. Keep screws. Discard retaining plate /bushing/wiper  

assembly.

2)  Remove and discard worn out rod seal.
3)  Lightly lubricate new rod seal.
4)  Install new rod seal with open lip facing inward toward cylinder.
5)  Lightly lubricate  seal in retaining plate/bushing/ 

wiper assembly.

6)  Carefully install retaining plate/bushing/wiper  

assembly by sliding it on to rod.

7)  Add 4 screws to complete the re-assembly.

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1)  Remove 4 plate screws. Keep  screws, retaining plate, and plastic spacer.
2)  Remove rod wiper bushing assembly and discard.
3)  Remove and discard worn out rod seal.
4)  Lightly lubricate new rod seal.
5)  Install new rod seal with open lip facing inward toward cylinder.
6)  Lightly lubricate new rod wiper bushing assembly   
 

and install.

7)  Re-install plastic spacer with raised edges facing  
 

inward toward cylinder.

8)  Re-install retaining plate and 4 screws.

Nose Mount Cylinders

Flange/Pivot/Clevis Mount Cylinders

Bore Size

Screw Size

Torque: In-Lb (Ft-Lb)

1-1/2", 2"

#6-32

20-25 (1.7-2.1)

2-1/2"

#10-24

50-55 (4.2-4.6)

3-1/4", 4"

5/16-18

120-180 (10-15)

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