F
Service / Repair
NEPTUNE 1&2_EN_Ver.2.1_45/2014 88
Neptune 1
Tip up the oil seal with a screwdriver and
discard.
Clean up and lubricate before mounting.
When refilling pump oil, place the motor on the
fan end.
Oil quantity: 100ml.
Fig.F.62: Cylinder head Fig.F.63: Wobble disc
Fig.F.64: Wobble disc and bearing
Fig.F.66: D-bearing cover comp.
Inspect the wobble disc and pistons for dama-
ges and replace if necessary.
1.
2.
3.
Fig.F.65: Wobble disc and bearing track
By replacement of wobble disc, bearings and
bearing tracks be aware of the two different
bearing tracks.
Fig. F.62. Pos 1: The inner diameter of the
bearing track fits around the wobble disc.
Fig.F.63. Pos 2: Place the bearing in right po-
sition in the bearing track.
Fig.F.64. Pos 3: Place the bearing track upon
the bearing.
Cylinder head Wobble disc & Bearing
Oil fill