Mercury 50 Service Manual

BIGFOOT GEAR HOUSING
90-828631R3 MARCH 1999 Page 6B-37
Forward Gear Reassembly
1. Press bearing onto gear using mandrel 91-37350 (press only on inner race of bearing).
51869
a
b
91-37350
95
2-4-C w/Teflon (92-850736A1)
95
a-Mandrel (91-37350)
b-Bearing; Lubricate I.D. with Quicksilver 2-4-C w/Teflon
2. Inspect reverse gear end of clutch to determine the number of jaws. Refer to chart, fol-
lowing, for tool end selection.
Model
Installation
Tool
End
Stamped
Bearing Position
3 Jaw Reverse
Clutch
91-856875 3 0.155 in. (3.94mm)
below surface
6 Jaw Reverse
Clutch
91-856875 6 Flush with surface
3 Jaw Reverse Clutch
56783
c
a
b
a-Stamped “3”
b-Numbered end of Needle Bearing
c-3 Jaw Reverse Clutch

Mercury 50 Specifications

General

Horsepower	50 hp
Cylinders	3
Steering	Remote
Starting	Electric
Displacement	995 cc
Fuel Induction System	EFI (Electronic Fuel Injection)
Alternator Output	18 amp
Shaft Length	20" / 508 mm
Dry Weight	112 kg
Engine Type	4-Stroke