Mariner 80 - Page 203

5A-34 LOWER UNIT 90-13645--2 1095
4. Install water tube seal; lube I.D. of seal with Quick-
silver 2-4-C w/Teflon (92-825407A12).
5. Apply a bead of RTV Sealer as shown.
19215
a
b
a - Water Tube Seal
b - RTV Sealer
Do not use lubricant on top of drive shaft. Excess
lubricant, that is trapped in clearance space, will
not allow drive shaft to fully engage with
crankshaft. Subsequently, tightening the gear
housing fasteners (while lubricant is on top of
drive shaft) will load the drive shaft/crankshaft
and damage either or both the power head and
gear housing. Top of drive shaft is to be wiped free
of lubricant.
CAUTION
6. Apply a light coat of Quicksilver 2-4-C w/Teflon
onto drive shaft splines.
7. Apply a light coat of Quicksilver 2-4-C w/Teflon on
gear case shift shaft splines and upper shift shaft
splines. Do not use lubricant on ends of shift
shafts.
8. Install components as shown in appropriate
photo.
19883
a
b
a - Nylon Spacer
b - Shift Shaft Coupler; Used on Models Equipped with Power
Trim
19221
ab
c
a - Nylon Spacer
b - Shift Shaft Coupler; Used on Models NOT Equipped with
Power Trim
c - Flat; MUST BE Positioned Toward Front of Gear Housing.
9. Shift gear housing into forward gear position. In
forward gear the gear housing will ratchet when
propeller shaft is turned clockwise and resistance
will be felt when propeller shaft is rotated counter-
clockwise.
10. Apply Loctite Grade 271 on threads of gear hous-
ing retaining bolts.