F
Service / Repair
NEPTUNE 1&2_EN_Ver.2.1_45/2014 75
Allways replace as a kit.
Remove the low pressure seal from packing
ring, using a nose pliers.
Don`t use a screwdriver, as it might damage
the inner surfaces of the packing ring.
Grease seals lightly before assembling.
Fig.F.17: Packing Ring - LP Seal Removal
Fig.F.19: Valve Block
Fig.F.18: Packing Ring - O ring removel
Use compressed air to clean relief bores.
Working with o-rings, always use the proper
tool to avoid damages on the metal parts.
Seal and V - Packing Maintenance
1
2
3
4
5
6
Fig.F.20: Thrust Collar Mounted - Cut Away View
The cut-away view shows the right order for
the V-packing assembly.
Refer to numbers on fig.F.26.
Neptune 2