Bravo One Gear Housing Specifications - Mercury BRAVO Service Manual

BRAVO ONE GEAR HOUSING
Specifications
Torque Specifications
Driveshaft Pinion Screw
Bearing Carrier Retainer Nut
Drive Shaft Housing to Gear Housing Nuts
and Bolt
Anodic Plate Screw
Oil Fill/Drain Plug
Propeller Nut
Bearing Preloads
Drive shaft Bearings
Propeller Shaft Bearings -
Checked at Propeller Shaft (New Bearings)
Propeller Shaft Bearings -
Checked at Propeller Shaft (Used Bearings)
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)
Lubricants / Sealants / Adhesives
Quicksilver High-Performance Gear Lube
Quicksilver 2-4-C Marine Lubricant with Teflon
Quicksilver Special Lubricant 101
Quicksilver Needle Bearing Assembly Lubricant
Perfect Seal
3-M Adhesive
Loctite 271
Quicksilver Engine Coupler Spline Grease
Page 3B-2
Fastener Location
Description
Ratio
1.65:1
1.50:1
1.36:1
Description
lb-in.
Torque to Proper Preload
40
lb-in.
3-5
8-12
5-8
2
Pinion
15
15
15
SERVICE MANUAL NUMBER 28
Nm
lb-ft
45 61
35 48
23 32
5
55 75
Nm
0.3-0.55
1 1
0.9-1.4
1 1
0.6-0.9
Driven
19
19
19
Part Number
92-816026A2
92-825407A12
92-13872A1
92-825265A1
92-34227-1
92-86166-Q1
92-809820
92-816391A4
90-863160 MAY 2000