Mercury 20 EFI FourStroke

Midsection
Section
5A - Clamp/Swivel Bracket and Driveshaft Housing
Table of Contents
Clamp Bracket Components (Power Tilt)...........................5A-4
Clamp Bracket Components (Manual Tilt)
......................... 5A-6
Steering Arm and Copilot Components........................... 5A-10
Driveshaft Housing Components..................................... 5A-12
Driveshaft Housing Cover Components...........................5A-14
Driveshaft Housing Covers.............................................. 5A-16
Removal....................................................................5A-16
Installation.................................................................5A-17
Front Cowl........................................................................5A-17
Removal....................................................................5A-17
Installation.................................................................5A-18
Idle Exhaust Port Cover................................................... 5A-19
Removal and Inspection........................................... 5A-19
Installation.................................................................5A-19
Powerhead/Midsection Assembly Separation..................5A-20
Remote Control Throttle and Shift Cables................ 5A-20
Removal....................................................................5A-20
Installation.................................................................5A-22
Engine Mount Replacement.............................................5A-23
Upper Mount............................................................. 5A-23
Lower Mount............................................................. 5A-23
Clamp Brackets, Swivel Bracket ‑ Power Tilt Models...... 5A-25
Clamp Brackets ‑ Power Tilt..................................... 5A-25
Steering Arm Removal..............................................5A-30
Power Tilt Removal...................................................5A-31
Swivel Bracket Removal........................................... 5A-32
Swivel Bracket Inspection.........................................5A-32
Swivel Bracket Installation........................................ 5A-33
Power Tilt Installation................................................5A-34
Steering Arm Installation...........................................5A-35
Clamp Brackets, Swivel Bracket ‑ Manual Tilt Models.....5A-37
Clamp Brackets ‑ Manual Tilt....................................5A-37
Steering Arm Removal..............................................5A-40
Swivel Bracket Removal........................................... 5A-41
Swivel Bracket Inspection.........................................5A-41
Swivel Bracket Installation........................................ 5A-43
Steering Arm Installation...........................................5A-44
Driveshaft Housing Removal........................................... 5A-46
Driveshaft Housing Installation........................................ 5A-47
Shift Operation................................................................. 5A-48
Kicker Strap (Tiller Handle Model)................................... 5A-48
Removal....................................................................5A-49
Installation.................................................................5A-49
Clamp/Swivel Bracket and Driveshaft Housing
90-8M0125265 eng NOVEMBER 2017 © 2018 Mercury Marine Page 5A-1
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