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MERCURY MERCRUISER 496CID/8.1L #30 SERVICE MANUAL
(pdf version)
Models Covered in This Manual
Sterndrive (MCM) Model Serial Number
496 Mag HO 0M000000 & Up
496 Mag 0M000000 & Up
Inboard (MIE) Model Serial Number
8.1S HO 0M000000 & Up
8.1S Horizon 0M000000 & Up
This is a very comprehensive workshop manual for your MERCRUISER marine engines. This manual has been written in a format that is designed to meet the needs of Mercury Marine technicians worldwide. You will never be dissapointed with the contents of this engine workshop manual.
Service Manual Outline
Section 1 – Important Information
A – General Information
B – Maintenance
C – Troubleshooting
Section 2 – Removal and Installation
A – MCM Models
B – MIE Models
Section 3 – Engine
A – 496 cid (8.1L)
Section 4 – Electrical System
A – Starting System
B – Ignition System
C – Charging System
Section 5 – Fuel System
A – Fuel Delivery System for Electronic Fuel Injection
B – Fuel Injection Disassembly and Reassembly
Section 6 – Cooling System
A – Closed Cooled Models
Section 7 – Exhaust System
A – Manifolds and Elbows
B – Collectors
Section 8 – Drives
A – Velvet Drive 5000 Series Transmission
B – Hurth Transmission
Section 9 – Power Steering
A – Pump
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