1986 Mercedes-Benz L1113 Service and Repair Manual

This factory service and repair manual for the 1986 Mercedes-Benz L1113 concerns a diesel commercial truck. Six cylinders and 5.7 liters (346 cu in) make up the engine as the data records it, and the body is a straight truck in short conventional configuration, offered in Base trim. The manual gives procedures, specifications and wiring diagrams for that engine and truck body.

Engines covered

• 5.7L six-cylinder (346 cu in) — diesel

Body styles covered

• straight truck, short conventional

Trims covered

• Base

Known issues on the 1986 L1113. On a diesel straight truck, most service time goes to keeping the engine and chassis working day after day. The manual addresses the 5.7L six-cylinder with procedures, specifications and torque values, and supports the truck's electrical system with wiring diagrams and diagnostics.