Deutz 1012 Dokumentacja Pobierz pdf (Strona 219)

Service Training

Section 4.7

Page 7

RENEWING THE PISTON SEALS

Condition: Cylinder removed

- Clamp the cylinder with the eyebolt of the cylinder barrel (8) in a vise.

- Open the flanged retainer for the cylinder head (13) and screw the cylinder head out of the barrel.

- Pull the piston rod assembly out of the barrel.

- Remove the setscrew (2).

- Screw the piston (3) off the piston rod.

- Remove the seals.

- Thoroughly clean the inside of the piston and cylinder barrel and inspect for damage.

- Install new seals.

- Screw the piston onto the piston rod and torque to 500 - 550 Nm. Secure the piston with the setscrew

(2).

- Grease the seals slightly and insert the piston rod and piston into the cylinder barrel.

- Screw in the cylinder head (13), tighten as specified and secure it.

- Mount the cylinder and adjust according to the adjustment procedures.

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Deutz 1012 Dokumentacja Strona 219