Assembling the Piston

  1. Lubricate the shaded areas with Molykote 1000.

  2. Install the seals in the grooves on the piston head; lubricate the seals with Aqua-Sil.

  3. Insert the piston rod through the piston sleeve.

  4. Apply Loctite 243 to the threads on the piston sleeve.

  5. Screw the piston sleeve into the piston head.

  6. Clamp the piston sleeve in a vice with the special vice grips.

  7. Use the piston tool to tighten the piston to the correct installation torque in the table below.

  8. Apply Loctite 270 to the piston rod end and screw it into the piston rod. Fasten the piston rod end in a vice and tighten to the correct installation torque in the table below.

Step 1
Step 6 and 7

Model

Installation Torque (Nm)

Piston Tool

Piston Sleeve Vice Grip

TF01

20

4222906410

4222906393

TF03

30

4222906411

4222906394

TF05

35

4222906395

TF08

45

4222906412

4222906396

TF10

55

4222906397

Step 8

Model

Installation Torque (Nm)

Wrench Size

TF01

10

3/8 in.

TF03

25

1/2 in.

TF05

34

16 mm

TF08

50

11/16 in.

TF10

75

13/16 in.