Suzuki LT125 Series 1983-1987 Service Manual

1983–1987 Suzuki LT125 ATV Service Manual

• Covers 1983–1987 Suzuki LT125 all-terrain vehicles, including the LT125E, LT125F, LT125G, and LT125H variants
• Original OEM publication P/N 99500-41013-03E, covering the 124 cm³ air-cooled 4-stroke engine
• Contains 12 detailed chapters covering general information, periodic maintenance, engine servicing, and chassis adjustments
• Delivered as a direct download the moment payment clears
• OCR text layer lets you jump to a torque spec by keyword
• Laid out for standard letter and A4 printing
• This 1983–1987 factory workshop publication provides the specific tuning data, torque values, and wear limits required to maintain the unique Twin Dome Combustion Chamber engine build.

What the Manual Documents:

This 1983–1987 Suzuki LT125 factory service manual provides technical reference information across 262 pages of structured content. It details the internal engine specifications, including valve timing, camshaft runout, and piston-to-cylinder clearance limits. Maintenance procedures are partitioned into a group index ranging from General Information to model-specific appendices for the 1984–1987 model year production runs.

Additional content spans the fuel and lubrication systems, electrical system troubleshooting for the Suzuki PEI ignition, and chassis alignment specifications. The publication includes diagrams for component disassembly, such as the recoil starter assembly, centrifugal clutch configuration, and transmission gear shifting forks, ensuring precise identification of parts during servicing.

Specification Highlights:

Technical depth is provided through detailed tables covering torque requirements, fluid capacities, and wear tolerances for the 1983–1987 Suzuki LT125. Cylinder head bolt torque is documented at 15–20 Nm (11.0–14.5 lb-ft) for 8 mm bolts. The engine oil capacity is specified at 1.1 liters for routine changes. Intake and exhaust valve clearance is listed at 0.08–0.13 mm in the engine specification table. Crankshaft runout service limit is specified at 0.05 mm. The 1983–1987 Suzuki LT125 service manual serves as the primary technical resource for owners and mechanics maintaining the complete 1983–1987 LT125 series, documenting all engine, transmission, and chassis specifications for these off-road machines.

Note: This page is a contents overview for the manual. It does not provide repair or diagnostic instructions. Reference only — always consult a certified technician before performing service on this equipment.

Document Reference: 99500-41013-03E