Instruction
Disassembling and assembling PAHT and PAHT G 256-308
7
180R9268 / 521B1236 / DKCFN.PI.011.B3.02 / 01.2015
6. Place pump vertically. Place 10.5 mm pins
in port flange.
Position port plate by using the two pins.
Do not use force for this operation.
5. Place housing horizontally. Screw in the
rest of the screws on port flange. Tighten
screws to a torque of 30 ± 2 Nm.
8. Screw eye bolt in cylinder barrel.
10. Unscrew M8 eye bolt.
Place the four springs and spring guide in
cylinder barrel. Springs must be
positioned in the holes.
9. Make sure there is enough free space for
the shaft beneath the housing. Gently
lower cylinder barrel into housing.
WARNING!
If cylinder barrel is dropped or lowered
too fast into housing, main bearing and
shaft bearing might be damaged.
Replacement can only be done at
Danfoss, Nordborg.
7. Ensure port plate is fitted tightly against
the bottom.
IMPORTANT:
Lubricate port plate with clean filtered
fresh water.
If valve plate is disassembled from
cylinder barrel please see page 11
before continuing.
