Hamilton Waterjet HM571

Inspect hoses for the following issues

Is there any wear or chafing on the hoses?

Are there any leaks in hoses or connections?

Are there any loose hydraulic connections?

Describe any issues found and actions taken

Filler/Breather Removal and Cleaning

Remove the Filler/Breather from the JHPU Reservoir

Rinse the Filler/Breather in white spirits

Filler/Breather Inspection and Replacement

Does the Filler/Breather look damaged?

Replace the Filler/Breather if it looks damaged

Replace the Filler/Breather if it has been in use for 5000 operating hours or one year

Visual Inspection of Jogstick Rubber Boot

Inspect the Jogstick rubber boot for any signs of damage

Is the Jogstick rubber boot free from damage?

Replacement of Damaged Rubber Boot

Replace the Jogstick rubber boot if damaged

Importance for Deck Mounted Equipment

Note any concerns regarding the waterproof integrity of the Control Panel

Visual Inspection of Rubber Boot

Inspect the rubber boot for any signs of damage

Is the rubber boot free from damage?

Replacement of Damaged Rubber Boot

Replace the rubber boot if any damage is found

Ensure the rubber boot is intact to maintain joystick waterproofing

Verify the importance of the rubber boot for deck mounted equipment

Switch the Normal/Backup selector switch to Backup mode on the Control Panel Module or Jet Control Module.

Is the vessel operating correctly in Backup mode?

Has any Normal Control fault been identified?

Describe any identified Normal Control faults.

Is the vessel master satisfied with the control in Backup mode?

Is the helmsman familiar with Backup operation?