1972-1976 Kawasaki KH(S) Series KH 250, KH 400, S1, S2, S3 Shop Manual

1972–1976 Kawasaki KH(S) Series Technical Service Reference

• Covers 1972–1976 Kawasaki S Series and KH Series motorcycles, including KH250, KH400, S1, S2, and S3 variants with both drum and disc brake configurations
• Official Kawasaki Shop Manual publication for the S and KH series, provided as a digital high-resolution technical archive
• Contains 47 detailed exploded-view diagrams, 48 specification tables, and comprehensive wiring schematics for all ignition variations
• Accessible from your device as soon as the order is placed
• File resolution preserves clarity of intricate assembly drawings and performance curves when viewed on screen
• Indexed PDF search covers every chapter and appendix
• Permanent availability in your purchase account — no re-buy required
• This official reference is the primary documentation source for the mid-70s Kawasaki 2-stroke triple lineup, documenting specific frame and electrical variations adopted across model-year production changes

Component Maintenance and System Coverage

This Kawasaki KH(S) Series 1972-1976 shop manual details the complete mechanical service of the 2-stroke, 3-cylinder engine platform, outlining procedures for cylinder head maintenance, piston/ring inspection, and oil pump operation. Expert coverage encompasses the transmission assembly, kick starter mechanism, and the specialized four-port scavenging system. The publication thoroughly documents fuel system tuning, featuring data for Mikuni carburetors including jet needles, pilot jets, and float level measurements essential for the different S-series displacements.

Engineering Data and Specifications

Chassis and Technical Performance Metrics

The documentation provides extensive specifications for the tubular double-cradle frame, telescopic front forks, and swing arm assembly, detailing oil capacities and required SAE grades. Reference values for brake lining wear, front fork spring lengths, and disc brake torque settings are cataloged for each specific model variant. The 1972–1976 Kawasaki S Series brake system is explained in depth, documenting master cylinder internals and caliper maintenance for the disc-equipped models. Gear ratios and primary reduction ratios are provided for all 5-speed constant-mesh transmissions. Radial clearance for the crankshaft is documented at 0.025–0.035 mm for the 250 cc models. Front fork oil level for the KH250-B1 is specified at 245 mm from the top of the tube. Piston ring end gap for the S3/KH400 models is documented at 0.15–0.35 mm in the specification tables. Understand how professional factory workshop documentation is structured before beginning your restoration project. Note: This page is a contents overview for the manual. It does not provide repair or diagnostic instructions. An official Kawasaki shop manual covering the 1972–1976 S and KH series, documenting engine, chassis, electrical, and carburetor specifications for the triple-cylinder lineup, including both early contact breaker and later C.D. ignition systems.

Document Reference: Original OEM manufacturer publication