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HF-7-604 Page 30
3. Gear Removal
Do not remove the locking nut (23), this will keep gear from shooting o
ff
of the rotor when pressurized.
The pressure of the oil during disassembly may reach 2000 bar and the incorrect assembly of the injector
or pump may cause serious physical damage due to the jets of oil under pressure.
13.
Screw the hydraulic pump injector
tool (T4) through nut (T5), washer
(T6), and into drive rotor shaft.
Attach the hydraulic tube (T26) to
hydraulic pump injector tool (T4).
14. Using
the
SKF
hydraulic
hand
pump
pressurize the gear until released.
15.
Disassemble equipment and remove
locknut reassembled on the same
rotor. (23) from rotor shaft to remove
gear completely.
16.
Repeat steps 13, 14 and 15 for idler
rotor.
17.
Match mark gears so that they
can be
18.
Remove spacers and adjusting
shims from each rotor. Mark
spacers and shims so that they
can be reassembled on the same
rotor.
Summary of Contents for HELIFLOW 8 Series
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