Mercury 150 EFI Service Manual page 569

LEFT HAND NON-RATCHETING
13. Install appropriate spacer shim into the gear housing.
14. Apply Quicksilver Super Duty Gear Lubricant to to thrust bearing and install thrust
bearing and thrust race onto forward gear bearing adaptor.
a a
a -
b -
c -
d -
15. Insert Forward Gear Installation Tool (91-815850) into forward gear/bearing adaptor
assembly.
16. Install tool with adaptor assembly over propeller shaft and into gear housing. Applying
downward pressure to bearing adaptor, remove installation tool from assembly.
b
b
a -
b -
c -
Page 6B-48
Shim
Bearing Adaptor
Thrust Washer
Thrust Bearing
a
a
Forward Gear Installation Tool (91-815850)
Forward Gear/Bearing Adaptor Assembly
Forward Gear Bearing Adaptor
b
a
50782
c a
55221
d
c
c
b
55220
55202
90-883728 JULY 2001