2000 Honda BF75 & BF100 Outboard Motor Service Manual
Shop manual for Honda BF75 & BF100 outboard motors covering engine, fuel, electrical, and mechanical systems. Part No. 6688122. Instant download.
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Sample pages from the 2000 Honda BF75 & BF100 Outboard Motor Service Manual manual
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Honda Models Covered & Key Technical Specifications
Models: Honda BF75, Honda BF100
Sub-models / Variants: Short Shaft, Long Shaft
Build Years: 1970s–1980s (referenced serial ranges 1000004 and subsequent)
Serial Numbers: 1000004–1199999, 1200001–1299999, 1300001 and subsequent
Technical Data:
- Engine displacement: 197 cc
- Engine type: 4-stroke, in-line, 2-cylinder, OHC, water-cooled
- Bore x stroke: 56 x 40 mm
- Max power (BF75): 7.5 ps @ 5,200 rpm
- Max power (BF100): 9.9 ps @ 5,700 rpm
- Compression ratio: 8.6:1
- Fuel type: Regular automotive gasoline
- Ignition system: CDI (serial 1200001+) or breaker-point magneto (serial 1000004–1199999)
- Spark plug: DR-5HS (NGK)
- Engine oil capacity: 0.8 liters
- Gear oil capacity: 0.23 liters
- Gear ratio: 12:29
Honda Manual Features & Content Preview
Honda BF75 and BF100 Outboard Service Documentation
- Covers 1970s–1980s Honda BF75 and BF100 outboard motors, documenting Short and Long shaft configurations, including CDI and contact-breaker ignition variants
- Original OEM publication, Part no. 6688122
- Contains 56 exploded-view diagrams, 16 wiring schematic diagrams, and 12 detailed maintenance and specification tables
- File delivered as a direct download the moment payment clears
- Indexed PDF search covers every chapter and appendix
- Stored against your account so you can retrieve it after a hard-drive loss
- Laid out for standard letter and A4 printing
- This official publication serves as the technical reference for early-model Honda BF75 and BF100 propulsion units, documenting core engine, transmission, and ignition component specifications across specified serial-number ranges.
Component and System Documentation
This 119-page service reference details the construction and operation of Honda BF75 and BF100 outboard power units. Technical documentation includes detailed exploded-view assemblies for the recoil starter, fuel pump, carburetor, cylinder head, crankshaft, and lower unit. The what an OEM service publication covers includes standardized information on disassembly procedures, lubrication, and system-specific adjustments for shifting and throttle mechanisms.
Technical Specification Highlights
Engine cooling system water flow, ignition timing adjustment, and electrical resistance values for the charging and exciter coils are explicitly documented. Cylinder head bolt tightening torque is specified at 230 kg-cm (16 ft-lb). Intake valve clearance is maintained at 0.06–0.10 mm. Spark plug gap is specified at 0.6–0.7 mm. Reference only — always consult a certified technician before performing service on this equipment.
An official 119-page Honda OEM service manual documenting the BF75 and BF100 outboard motors, covering maintenance, construction, and diagnostic electrical data for engine serial numbers 1000004 and subsequent models.
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