This Complete Factory MerCruiser Stern Drive Units R MR Alpha One Alpha One SS #06 Service Manual includes needed instructions to maintain and service your equipment using detailed diagrams and manufacturers specifications.

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MODELS COVERED:

TRANSOM ASSEMBLIES
Model - Serial Number
- MC 120R / 140B / 185R / 488R / 898R / 228R / 260R - 6216687 - 6849289
- MC 120MR / 140MR / 170MR / 185MR / 190MR / 200MR / 230MR / 260MR / 300 Tempest MR - 6849290 - 0A471374
- MC Alpha One / Alpha One SS - 0A471375 and Above

STERNDRIVE UNITS
MC 120R-260R
Original Ratio - Ratio If Serviced With 13:21 - Gears Serial Number
- 1.98:1 - 1.94:1 - 6237861-6854392
- 1.84:1 - 1.81:1 - 6225577-6862701
- 1.65:1 - 1.62:1 - 6268065-6810537
- 1.50:1 - 1.47:1 - 6229158-6847029
- 1.32:1 - 1.29:1 - 6231571-6663947

MC 120 MR - 300 TEMPEST MR
Original Ratio - Ratio - If Serviced With 13:28 - Gears Serial Number
- 1.98:1 - 1.94:1 - 6854393-0A476746
- 1.84:1 - 1.81:1 - 6862702-0A470164
- 1.65:1 - 1.62:1 - 6810538-0A475786
- 1.50:1 - 1.47:1 - 6847030-0A479506

MC ALPHA ONE / ALPHA ONE SS
Original Ratio - Ratio If Serviced With 13:28 - Gears R.H. Serial Number - L.H. Serial Number
- 1.98:1 - 1.98:1 - 0A476747 and Above - 0C881740 and Above
- 1.84:1 - 1.84:1 - 0A470165 and Above - 0C884040 and Above
- 1.65:1 - 1.65:1 - 0A475787 and Above - 0C881790 and Above
- 1.50:1 - 1.50:1 - 0A479507 and Above - 0C852908 and Above
- 1.32:1 - 1.32:1 - 0A613927 and Above
- Alpha One SS 1.50:1 / 1.32:1 - 1.50 / 1.32:1 - 0A545004 and Above

SEA RAY STERNDRIVE UNITS AND TRANSOM ASSEMBLY (OYSTER WHITE)
Original Ratio - Ratio If Serviced With 13:21 - Gears Serial Number
- 1.98:1 - 0B803866-0C348031
- 1.84:1 - 0B800854-0C343526
- 1.50:1 - 0B796473-0C340666
- 1.32:1 - 0B804807-0C340030
- Transom Assembly - 0B815811-0C340333

When making repairs to Sea Ray (Oyster White) sterndrives, follow procedures as outlined for corresponding MerCruiser models as shown in the cross-reference chart below.

SEA RAY - MERCRUISER
- 3.0L - 3.0L Alpha One
- 4.3L2 - 4.3L Alpha One
- 4.3L4 - 4.3LX Alpha One
- 5.7L - 5.7L Alpha One
- SRX 5.7L - 350 Magnum Alpha One
- SRX 7.4L - 454 Magnum Alpha One

Navigation is simple with convenient chapter bookmarks and ability to search by keyword. Print out entire manual or just what you'll be working on!

* INSTANT DOWNLOAD - NO WAITING
* LANGUAGE: English
* FORMAT: PDF
* COMPATIBLE: Win/ Mac
* PAGES: 566
* SEARCHABLE - BOOKMARKED - INDEXED

Fully Bookmarked chapters for easy navigation allowing you to identify the exact service repair procedures in the quickest time possible.

Detailed illustrations, exploded diagrams, drawings and photos guide you through every service repair procedure.

Completely Indexed, Bookmarked and Searchable!

SECTIONS INCLUDE:
1 - IMPORTANT INFORMATION
A - Important Information
B - Maintenance
C - Troubleshooting

2 - REMOVAL, INSTALLATION AND ADJUSTMENTS
A - All Models

3 - STERN DRIVE UNIT
A - Drive Shaft Housing
B - Gear Housing - MR / Alpha One / Alpha One SS
C - Gear Housing - I-R
D - Gear Housing - Alpha One Counter Rotation

4 - TRANSOM ASSEMBLY
A - Service Procedures Requiring Minor Disassembly
B - Service Procedures Requiring Major Disassembly

5 - POWER TRIM
A - Oildyne Power Trim Pump (Plastic Reservoir)
B - Oildyne Power Trim Pump (Aluminum Reservoir)
C - Prestolite Power Trim Pump
D - Trim Cylinders
E - Dual Power Trim Control
F - Auto Trim II

6 - STEERING SYSTEMS
A - Power Steering
B - Manual Steering

7 - CORROSION PROTECTION
A - All Models

Each section is further broken down and grouped with a "Table of Contents" and then section-specific groupings as appropriate. Excellent layout and sequencing of a large amount of detailed information on every covered area of the machine.

Great for tune-ups, regular maintenance or repairs.

Technical details and step-by-step instructions you will need are included!

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