Mercury Electric Outboards 222 Thruster Service Manual, Page 15Get this manual
SECTIONLOWER UNIT PartGear Housing Assembly NOTE: It is not necessary to remove motor housing from vertical shaft in order to repair or replace gear housing
GEAR HOUSING REMOVAL
1Remove propeller from propeller shaftas utlined (see
aScrews (Secure Gear Housing Retainer to Housing- Sealing WashersPropeller Shaft AssemblyGear Housing Retainer
Figure 2Gear Housing Retainer and Propeller Shaft Removal
3 Remove screws wit sealing washers (Figure 2) that secure gear ousing retainer to gear housingPush propeller shaft (along with retainer) ou of gear housingas sh own in Figure 24 Lift ring gear and gaskets (Figure 3) from gear housingDiscard gaskets
aThru BoltsDO NOT Remove These Bolts
Figure 1Gear Housing Assembly