Specifications; Special Tools - Mercury 40 Service Manual

Specifications

1998 AND NEWER
GEAR HOUSING
(2.3:1)

Special Tools

Part No.
91-15755 Mandrel*
91-12349A2 Pinion Gear Locating Tool
91-14308A1 Bearing Race Tool
91-14309A1 Bearing Installation Tool
91-14310A1 Wear Sleeve Installation Tool
91-14311A2 Bearing Preload Tool
91-13945 Bearing Installation Tool
91-13949 Oil Seal Driver
91-19660--1 Backlash Indicator Tool
91-31106 Mandrel
91-31108 Oil Seal Driver
91-37350 Mandrel
91-31229 Threaded Rod*
91-34569A1 Slide Hammer
91-36569 Mandrel*
91-37323 Driver Rod*
91-37241 Universal Puller Plate
91-46086A1 Puller Jaws
91-56775 Drive Shaft Holding Tool
91-58222A1 Dial Indicator
91-85716 Puller Bolt
91-83165M Bearing Puller Assembly
11-24156 Nut*
91-78473 Backlash Indicator Tool
91-83155 Dial Indicator Adaptor Kit
From Bearing Removal and Installation Kit (91-31229A7)
*
90-852572R1 JANUARY 1998
Gear Ratio
Gearcase Capacity
Lubricant Type
Forward Gear
Number of Teeth
Pinion Gear
Number of Teeth
Pinion Height
Forward Gear Backlash
Water Pressure
@ 750 rpm (Idle)
@ 6000 rpm (W.O.T.)
Pressure Test
Description
2.3:1
22.5 fl. oz. (655 mL)
Quicksilver Gear Lube-Premium Blend
30 Spiral/Bevel
13 Spiral/Bevel
0.025 in. (0.64 mm)
Pinion Gear Locating Tool
(91-12349A2)
Flat #8
Disc #3
0.012-0.019 in. (0.30-0.48 mm)
Backlash Indicator Tool (91-78473)
Mark #4
2.0-4.0 PSI (14-28 kPa)
10.0-15.0 PSI (69-103 kPa)
10.0-12.0 PSI (69-83 kPa)
for 5 Minutes
LOWER UNIT - 6C-1