Target Audience:
Owners, collectors, and technicians servicing 1955 Clinton Chief outboard motors
Market Segment:
Economy-priced lightweight outboard motors for small fishing boats and utility craft
Competitive Advantage:
Complete factory parts identification for a low-volume vintage outboard, where aftermarket parts catalogs are scarce
Key Features:
Exploded parts diagrams, factory part numbers, and full component breakdowns for the Chief
Manual Type:
Master Parts Manual
Delivery Method:
Instant download after purchase
Coverage Areas:
Powerhead, ignition, carburetor, fuel system, lower unit, and external assemblies
Powerhead:
Cylinder, piston, rings, connecting rod, crankshaft, and crankcase components
Ignition System:
Magneto, points, condenser, coil, spark plug, and flywheel parts
Fuel System:
Carburetor body, jets, float, needle, gaskets, and fuel line fittings
Cooling System:
Water pump impeller, housing, and cooling passage components
Lower Unit:
Gearcase, driveshaft, propeller shaft, gears, seals, and water pump housing
Exhaust System:
Exhaust housing and related gaskets
Rewind Starter:
Recoil assembly, spring, rope, and handle components
External Covers:
Cowling, housings, and mounting bracket parts
Parts Identification:
Component lookup by assembly and part number
Assembly Diagrams:
Exploded views showing part orientation and sequence
Disassembly Reference:
Component listings aid teardown and rebuild order
Service Reference:
Part numbers for ordering correct replacement components
Detail Level:
Factory master parts catalog level, covering individual fasteners, gaskets, and sub-components
Part Numbers:
Original Clinton part numbers listed throughout
Illustrations:
Exploded parts diagrams for major assemblies
Parts Catalog:
Complete numbered parts listings for 1955 Clinton Chief outboards
Applicability:
Parts listed by model and assembly group
Supersession Notes:
Reference to related part numbers where applicable
File Format:
PDF (searchable, bookmarked, zoomable)
Compatibility:
Windows, macOS, Linux, iOS, and Android — any device with a PDF reader
Requirements:
A PDF reader application (e.g. Adobe Acrobat Reader, free)
Searchability:
Fully text searchable for fast lookup of any topic
Print Quality:
High-resolution digital pages, printable at full clarity
Binding Type:
N/A — digital download, no physical binding
Paper Type:
N/A — digital download, no physical paper
Engine Type:
2-stroke gasoline
Cylinders:
Likely 1 or 2, depending on the specific Chief variant
Displacement:
Varies by specific model covered
Power Output:
Varies by model and application
Cooling System:
Water-cooled
Fuel Delivery:
Carburetor
Fuel Type:
Gasoline mixed with 2-stroke oil
Ignition:
Magneto ignition
Type:
Outboard lower unit
Gear Selection:
Forward, Neutral, Reverse (likely)
Drive:
Vertical driveshaft to bevel gearset in gearcase
Lubrication:
Gearcase lubricant, level and type per original service recommendations
Infotainment:
N/A - 1955 outboard, no audio or infotainment system
Driver Assistance:
N/A - no electronic driver assistance systems
Starting:
Manual recoil start; electric start optional on some variants
Controls:
Throttle and gear shift on tiller handle, where equipped
Service Interval:
As per original service recommendations (in manual)
Oil Capacity:
N/A - 2-stroke, oil mixed with fuel rather than a sump capacity
Fuel Mix:
Gasoline and 2-stroke oil mix; ratio per original Clinton recommendation
Gearcase Lubricant:
Level and type per original service recommendations
Spark Plug Type:
Per original Clinton specification for the Chief
Common Wear Items:
Water pump impeller, spark plug, points, condenser, carburetor gaskets and needle, fuel lines, recoil spring and rope
Parts Availability:
Use this master parts manual to identify correct part numbers for sourcing replacements
Manufacturer:
Clinton Engines Corporation
Origin:
Clinton, Michigan, United States
Era:
Mid-1950s vintage outboard production
Production Location:
United States
Legacy:
Clinton outboards are collected and restored by vintage marine enthusiasts today
