Hamilton Jet HJ212, Инструкция по установке и обслуживанию

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Installation and Service Manual
Maintenance
Reverse Shaft and Bushes
Every 3 months:

Check play in reverse shaft and bushes for excessive lateral play, wear or binding.

Check for signs of leaking around the seal.

Replace bush or seal as required.
Reverse Linkages:
Check the integrity daily where possible.

Check that all linkages between the reverse cylinder and the reverse duct are secure and have a small
amount of free play.
H Bar or Driveshaft Universal Joints
Lubricate every 100 hours or to suit the manufacturer's recommendations.

Follow the manufacturer's recommendations for the type of driveshaft used.
Engine Alignment:
Every 3 months or 250 hours:

Check the engine alignment after the specified time period or after any severe impact or grounding.
Refer to drawing: HJ21202005 Close Coupling Kit.
Jet Unit
Carry out a complete examination of the jet unit after the first 6 months or 500 hrs. operation and thereafter
every 12 months or 1000 hrs.

This examination should be done with the vessel out of the water.

The jet unit may need to be dismantled to access some of its internal parts. Refer to the overhaul section
for dismantling and reassembly procedures
Check the following:
Impeller blades:
Check clearance:

Carefully remove the inspection hatch cover

Use feeler gauges to check the clearance between the tips of the impeller blades and the wear ring at
each side of the impeller (not top and bottom)
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