1958-1971 Evinrude Outboard Motors Service Manual

1958–1972 Johnson and Evinrude Outboard Service Manual

• Covers 1958–1972 Johnson and Evinrude outboards from 50 HP through 125 HP, including 3-cylinder and V4 2-stroke configurations
• Official Seloc publication P/N 1306, updated coverage for 1958–1972 models
• Contains 526 pages of technical maintenance, tuning, and powerhead service data
• Accessible from your device as soon as the order is placed
• OCR text layer lets you jump to a torque spec by keyword
• Laid out for standard letter and A4 printing
• This 1306 edition provides the foundational service data for the 50–125 HP V4 and 3-cylinder outboard series

Technical Documentation Scope

This publication organizes service information into ten functional chapters covering safety, tune-up sequences, powerhead rebuilding, fuel system maintenance, ignition system diagnostics, electrical circuits, accessory adjustments, lower unit repairs, hand starters, and seasonal maintenance requirements. Every section focuses on the mechanical integrity of the motor, from carburetor calibration and reed valve inspection to crankshaft seal replacement and timing synchronization for the wide array of Johnson and Evinrude outboard units produced between 1958 and 1972.

Specification and Reference Highlights

Engine timing specifications, torque values for head and rod bolts, gear oil capacities, and wiring identification diagrams define the technical depth of this manual. Cylinder head bolt torque values are documented in a multi-stage sequence to protect aluminum threads. Coolant system capacity and pump integrity are critical for preventing powerhead overheating. Magneto pick-up coil and ignition system reference values are included to facilitate electrical diagnostic procedures for the varied 3-cylinder and V4 powerhead designs. This manual provides the necessary service data for the professional or experienced DIY mechanic servicing the 1958–1972 Johnson and Evinrude 50–125 HP 2-stroke outboard series, covering engine, chassis, and ignition systems for the documented build range.

Note: This page is a contents overview for the manual. It does not provide repair or diagnostic instructions.