Service manual

BRAVO ONE GEAR HOUSING SERVICE MANUAL NUMBER 28
Page 3B-2 90-863160 MAY 2000
Specifications
Torque Specifications
Fastener Location lb-in. lb-ft Nm
Driveshaft Pinion Screw 45 61
Bearing Carrier Retainer Nut Torque to Proper Preload
Drive Shaft Housing to Gear Housing Nuts
and Bolt
35 48
Anodic Plate Screw 23 32
Oil Fill/Drain Plug 40 5
Propeller Nut 55 75
Bearing Preloads
Description lb-in. Nm
Drive shaft Bearings 3-5 0.3-0.55
Propeller Shaft Bearings -
Checked at Propeller Shaft (New Bearings)
8-12
1
0.9-1.4
1
Propeller Shaft Bearings -
Checked at Propeller Shaft (Used Bearings)
2
5-8
1
0.6-0.9
1
1
DOES NOT include 3-5 lb-in. (0.3-0.55 Nm) of preload on drive shaft bearings.
2
A bearing is used if spun once under load.
Gear Ratio - Teeth Per Gear (Gear Housing)
Ratio Pinion Driven
1.65:1 15 19
1.50:1 15 19
1.36:1 15 19
Lubricants / Sealants / Adhesives
Description Part Number
Quicksilver High-Performance Gear Lube 92-816026A2
Quicksilver 2-4-C Marine Lubricant with Teflon 92-825407A12
Quicksilver Special Lubricant 101 92-13872A1
Quicksilver Needle Bearing Assembly Lubricant 92-825265A1
Perfect Seal 92-34227-1
3-M Adhesive 92-86166-Q1
Loctite 271 92-809820
Quicksilver Engine Coupler Spline Grease 92-816391A4
INDEX