8.10.3 Shaft support bushings

Periodical checks

Check the shaft backlash (1) trying to move the shaft on a side back and forth to verify the backlash of the shaft supporting bushing (2).

Assembly/disassembly

• If the propeller shaft (1) shows backlash, the water lubricated neoprene bushing (2) could be worn out; in this case replace it.
• Remove completely the antifouling to reveal the screwdriver screws (3) which lock the bushing positioned.
• After the propeller (4) and the shaft (1) have been disassembled, by means of a plastic tube with a slightly smaller diameter, pull out the bushing (2).

For reassembly, repeat the above-mentioned operations in reverse sequence.

• Do not use grease between propeller shaft and bushing. Remember to fasten the screws (3).

CAUTION

For spare part request contact the RIVA Service Department.

CAUTION

Remember to retighten the fixing screws (3) of the bushing on the shaft support. Never use grease or other lubricant between propeller shaft and Neoprene bushing.