Kohler K482, K532, K582, K662 Engines Service Manual

Kohler K482, K532, K582, and K662 Twin Cylinder Engine Service Manual

• Covers Kohler K482, K532, K582, and K662 twin-cylinder engines, detailing maintenance, fuel system service, and component overhaul requirements for industrial and electric plant configurations
• Official Kohler publication TP-1288, published May 1982
• Contains 47 exploded-view diagrams, 15 troubleshooting analysis tables, and comprehensive torque-value specification charts for cylinder head and connecting rod fasteners
• Downloads to your account within seconds of checkout
• Your order stays downloadable from your account for life
• Indexed PDF search covers every chapter and appendix
• Laid out for standard letter and A4 printing
• This 1982 service manual provides the factory-authorized benchmarks for overhauling the K482–K662 series, including specific adjustment procedures for variable-speed and constant-speed governor systems

Engine Service and Analysis

The Kohler K482, K532, K582, and K662 service manual documents essential engine maintenance and technical specifications for the entire twin-cylinder range. Chapters detail the inspection and disassembly processes for the cylinder block, crankshaft, pistons, and valve mechanisms, providing necessary clearance data for camshafts and connecting rods. The documentation specifically addresses technical requirements for both sleeve-bearing and ball-bearing crankshaft assemblies found across the variant production run.

Fuel and cooling system sections cover sidedraft and downdraft carburetors, including specialized natural gas and LPG systems. Further coverage includes the electrical system, with diagnostic wiring diagrams for 15-amp and 30-amp alternator systems and detailed instructions for testing the starting motors, batteries, and voltage regulators. Every section what an OEM service publication covers is vital for ensuring accurate engine performance.

Specification Highlights

Torque values for K482 and K532 cylinder head bolts are documented at 35 ft. lbs. while K662 units require 40 ft. lbs. Connecting rod bolt torque is specified at 200 in. lbs. for the K482 and K532 models, moving to 35 ft. lbs. for the K662. Oil system capacity is highly variable based on filter configuration and remote plumbing setup, requiring verification against the engine-specific volume charts provided.

Intake valve clearance is listed at 0.008–0.010 inches for the K482/K532 and 0.006–0.008 inches for the K662 in the cylinder head specification table. Exhaust valve clearance for the K482/K532 is documented at 0.017–0.020 inches. Crankcase vacuum for the K662 is specified at 16 inches of water column in the testing section. Reference only — always consult a certified technician before performing service on this equipment.

This 92-page official Kohler OEM service manual covers the 1969–1982 K482, K532, K582, and K662 twin-cylinder engines, providing all necessary maintenance data, component specifications, and diagnostic procedures for these industrial powerplants.