Mercruiser/GM 454, 502 c.i. Marine Engine Service Manual (Gen V & VI)
Original price was: $14.95.$9.95Current price is: $9.95.
Covers: Mercruiser/GM 7.4L, 8.2L V8 Gen. V and VI Marine Engines
- See full model compatibility list at the bottom of this page
Pages: 930
Format: PDF
File size: 16mb
Compatibility: Windows/Mac/Tablet/Smartphone
Notes: Bookmarked, searchable, printable. Instant digital download.
This PDF service manual contains all the necessary instructions for any repair your MerCruiser 7.4L (454 CID) and 8.2L (502 CID) V8 Gen 5 and 6 marine engine may require from top to bottom. This is the same professional-grade manual technicians use to diagnose and repair your marine engine in downloadable format. Whether it’s routine maintenance, such as tune-ups and fuel system service, or more extensive repairs involving engine and transmission disassembly, this 900+ page manual provides the most accurate information to perform the job.
Topics:
General Information
- Maintenance
- Fluids and Capacities
- Troubleshooting
Removal and Installation
- MCM Models – Bravo and Blackhawk Drives
- MCM Models – Bravo and Blackhawk Drives with Driveshaft Extension
- MIE Models – Velvet Drive Transmission
- MIE Models – Hurth Transmission
454 cid (7.4L) / 502 cid (8.2L) Engine
- Engine Specifications
- Torque Specifications
- Overview
- Engine Mounts
- Rocker Arm
- Pushrod
- Valve Adjustment
- Hydraulic Lifters
- Valve Stem Seal and Spring
- Cylinder Head and Valve Conditioning
- Dipstick
- Oil Pump and Pan
- Damper
- Front Cover
- Oil Seals
- Flywheel
- Main Bearings
- Connecting Rods and Pistons
- Crankshaft
- Timing Chain and Sprocket
- Camshaft and Bearings
- Cylinder Block
- Compression Test
- Oil Filter Bypass Valve and Adaptor
Electrical System
- Starting System
- Ignition System
- Charging System
- Instrumentation
- Electrical Kits
- Wiring Diagram
Fuel System
- Fuel Delivery Systems and Fuel Pumps
- Weber 4 Barrel Carburetor
- Electronic Fuel Injection (Throttle Body and Multi-Port Injection)
Cooling System
- Seawater Cooled Models
- Closed Cooled Models
Exhaust System
- General
- Manifolds and Elbows
- Risers
- Collectors
Drives
- Velvet Drive In-Line Transmission
- Velvet Drive V-Drive Transmission
- Hurth Down Angle Transmission
- Drive Shaft / Propeller Shaft Models
Power Steering
Full model compatibility list:
1 review for Mercruiser/GM 454, 502 c.i. Marine Engine Service Manual (Gen V & VI)
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Noel Lindsay (verified owner) –
I’m very happy. I got a needed manual instantly, and without having to run any kind of executable code that could infect my computer, and in my case, I didn’t have to unzip anything, which can also be a concern. I just downloaded the PDF and it worked well. The only reason I didn’t give five stars is because I saw one page in the manual that I downloaded that apparently did not scan properly. I don’t know if that’s a problem that I’ll see throughout the manual, which is over a thousand pages long, or if it was a rare problem, but it was the only one that I saw of about 40 pages that I read.
MyMarineManual (store manager) –
Noel,
Thank you for taking the time to share your experience. We’re glad to hear you’re happy with the manual and hope that it provides you with the maintenance and repair information you need.
MyMarineManual Support