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Mariner Mercury 135 JET User Manual

Mariner Mercury 135 JET
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90-824052R3 JUNE 2002 LOWER UNIT - 6E-27
5. If reverse gear needle bearing is found to be
damaged, place reverse gear in a press and use
mandrel 91-63569 to press bearing out of gear.
50778
a
a - Bearing
Gear Housing
CLEANING AND INSPECTION
1. Clean gear housing with solvent and dry with
compressed air.
2. Check gear housing carefully for impact damage.
3. Check for loose fitting bearing adaptors and
needle bearings.
NOTE: If bearing adaptors have spun in gear case,
gear housing must be replaced.
4. Inspect bearing carrier cover nut retainer threads
in gear housing for corrosion damage and/or
stripped threads.
Reassembly and Installation
of Counter Rotation Gear
Housing
Driveshaft Needle Bearing
REASSEMBLY/INSTALLATION
CAUTION
If driveshaft needle bearing failure has occurred,
and original bearing race has turned in the gear
housing, gear housing must be replaced. Loose
fitting needle bearing will move out of position
and cause repeated failures.
NOTE: Driveshaft needle bearing must be installed
prior to installation of reverse gear.
1. Apply a thin coat of Quicksilver 2-4-C w/Teflon
Lubricant to driveshaft needle bearing bore in
gear housing.
2. By way of propeller shaft cavity, place needle
bearing in driveshaft bore with numbered side of
bearing facing up driveshaft bore.
3. Install and seat needle bearing with the following
tools: Puller Rod* (91-31229), Nut* (91-24156),
Pilot* (91-36571), Plate* (91-29310), and
Mandrel* (91-92788). Pull bearing up into bore
until it bottoms on gear housing shoulder. (DO
NOT use excessive force.)
*From Bearing Removal and Installation Kit (91-31229A5)
51869
f
e
d
c
b
a
a - Mandrel
b - Bearing
c - Pilot
d - Plate
e - Puller Rod
f - Hold

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Mariner Mercury 135 JET Specifications

General IconGeneral
BrandMariner Mercury
Model135 JET
CategoryEngine
LanguageEnglish

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