Removing The Lower Unit; Disassembling The Propeller (Sds Propeller); Checking The Propeller; Checking The Lower Unit Anode - Yamaha F150A Service Manual

Removing the lower unit

1. Drain the gear oil.
2. Remove the propeller, trim tab, and lower
unit. See steps 2–7 in "Removing the

lower unit" (8-3).

TIP:
When disassembling the lower unit, measure
the backlash before disassembly. See "Mea-
suring the forward gear backlash and reverse
gear backlash before disassembly" (8-69).
Disassembling the propeller (SDS
propeller)
See "Assembling the propeller (SDS propel-
ler)" (8-4).

Checking the propeller

See "Checking the propeller" (8-3).

Checking the lower unit anode

See "Checking the lower unit anode" (8-3).
Assembling the propeller (SDS
propeller)
See "Assembling the propeller (SDS propel-
ler)" (8-4).
Lower unit (counter rotation model, L-transom model)
8-47