86
Repair instructions
Lower gear
Reconditioning the lower gear,
models 280, 285, 290 and SP
Disassembly
The propeller shaft
1. Install the suspension fixture 885192 in stand
99922520 and brace the lower unit in the stand.
2. Remove the oil strainer (1) and the O-rings (2 and
3, only models 280, 285 and 290).
4. Remove the 2 screws holding the propeller bearing
housing. Remove the propeller shaft and the propel-
ler bearing housing. Use special tool 884161. Re-
move the special tool once the propeller bearing
housing is free and pull out the bearing housing by
hand.
3. Use special tool 884830 and install the lower gear
upside down.
123
884161
9992520
885192
884830
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