Table Of Contents - Volvo Penta AQUAMATIC 280 Workshop Manual

AQ 280, AQ 280-DP, AQ 285, AQ 290, AQ 290-DP
General Information ......................................................... 3
Safety Information ........................................................ 3
Introduction ............................................................. 3
Important ................................................................ 3
General Information ..................................................... 6
About the Workshop Manual .................................. 6
Spare parts ............................................................. 6
Repair Instructions ....................................................... 7
Our joint responsibility ........................................... 7
Tightening torques ................................................. 7
Angular torque ....................................................... 8
Lock nuts ................................................................ 8
Strength classes ..................................................... 8
Sealant ................................................................... 8
Safety instructions for fluororubber ........................ 9
Special tools ................................................................... 10
Chemicals .................................................................. 14
Drive models and generations ...................................... 15
Design and function ....................................................... 19
Model 280 .................................................................. 19
Models 290-DP, DP-A, DP-B, DP-C ........................... 20
Removing the sterndrive ............................................... 21
Models 280, 285 and 290 .......................................... 21
Models SP and DP ..................................................... 25
Repair instructions ........................................................ 29
Upper gear housing ................................................... 29
Removal ............................................................... 29
Disassembly, models 280, 285 and 290 .............. 30
Assembly, models 280, 285 and 290 ................... 35
Disassembly, models 290A, SP and DP .............. 46
Assembly, models 290A, SP and DP ................... 50
SP-A, SP-C, DP-A, DP-B, DP-C
Drives
Contents
Reconditioning the universal joint ............................. 62
Reconditioning the shift mechanism ......................... 64
Types of shift mechanisms ................................... 64
Shift mechanism type 1 .................................. 64
Shift mechanism type 2 .................................. 66
Shift mechanism type 3 .................................. 68
Intermediate housing ................................................. 73
Reconditioning the intermediate housing,
model 280, 285 and 285A ................................... 73
Assembly ........................................................ 75
Reconditioning the intermediate housing,
model 290 and 290A ............................................ 77
Assembly ........................................................ 79
Reconditioning the intermediate housing,
models SP and DP ............................................... 82
Lower gear ................................................................. 86
Reconditioning the lower gear,
models 280, 285, 290 and SP ............................. 86
Disassembly ................................................... 86
Assembly ........................................................ 90
The propeller shaft ......................................... 93
Shimming ........................................................ 94
Final assembly ............................................... 98
Reconditioning the lower gear,
models 280-DP, 290-DP and DP ......................... 99
Disassembly ................................................... 99
Inner propellershaft .................................... 102
Outer propeller shaft .................................... 102
Propeller shaft bearing box ......................... 103
Forward gear ............................................... 104
Vertical shaft ................................................ 104
Assembly ..................................................... 105
Shimming the lower gear to the intermediate
housing ................................................................... 120
Shimming the upper gear to the intermediate
housing ................................................................... 122
Pressure and vaccum testing ................................. 124
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