1972-1981 Polaris Snowmobile Master Repair Manual: Colt, Charger, Mustang, Electra, TX, TX-L, Gemini & Cobra

1972–1981 Polaris Snowmobile Master Technical Reference

• Covers 1972–1981 Polaris snowmobiles, including the full range of Colt, Charger, Mustang, Electra, TX, TX-L, Gemini, and Cobra chassis variants
• Original OEM publication P/N 9910749, serving as the official factory documentation for the 1972–1981 production cycle
• Contains dozens of exploded-view diagrams for engine, drive, and steering components, plus specialized torque specification tables for handle-bar and engine mounting hardware
• Delivered as a direct download the moment payment clears
• Stored against your account so you can retrieve it after a hard-drive loss
• Full-text search finds any part number in seconds
• Laid out for standard letter and A4 printing
• This master volume is the primary reference for the complete 1972–1981 Polaris model lineup, documenting specific engineering changes across the transition from early Colt models to the later liquid-cooled TX-L variants

Technical Content and System Overview

The 1972–1981 Polaris master repair manual provides documentation for the entire Polaris snowmobile range produced during this decade. The text details maintenance operations, unit repair specifications, and component identification for the Colt, Charger, Mustang, Electra, and later high-performance TX and Cobra series. Sections are structured by assembly, offering technical insights into the Torque-O-Matic and Torque-Balance drive systems, slide rail versus bogie wheel suspensions, and the evolution of the Star, SuperStar, and liquid-cooled engine configurations. The data encompasses carburetor storage procedures, electrical system diagnostic criteria, and specialized chassis alignment parameters, supporting long-term maintenance of these vintage machines.

Specification Highlights

Technical depth is provided through detailed tables covering torque requirements, fuel capacities, and dimensional clearances. Handlebar adjuster blocks require 11–13 ft.lbs. of torque for proper assembly. The 1979–1981 Gemini 244cc and 250cc engine series maintain standard fuel capacities of 7 U.S. gallons. Ski spindle bushing replacement requires reaming to 0.750 inches or 0.875 inches depending on the specific spindle size installed. This documentation provides essential reference material for owners or technicians managing the 1972–1981 Polaris snowmobile range, detailing chassis settings, engine configurations, and electrical system diagnostics for the full model span. All service data shown here is for reference only — qualified technicians and the original OEM documentation remain the authoritative source for any hands-on work. How factory workshop documentation is structured is an important consideration for owners of vintage equipment. A 477-page Polaris OEM master repair manual covering the 1972–1981 model years, documenting engine, chassis, electrical, and drive-system specifications for the Colt, Charger, Mustang, Electra, TX, TX-L, Gemini, and Cobra build.