. Mariner 3.3 Workshop Manual . Section 1 – GENERAL INFORMATION & SPECIFICATIONS Section 2 – IGNITION SYSTEM Section 3 – FUEL SYSTEM AND CARBURETION Section 4 – Powerhead Section 5 – MID-SECTION Section 5A – GEAR HOUSING (NON-SHIFTING) Section 5B – GEAR HOUSING (SHIFTABLE – F-N) Section 6 – REWIND STARTER ASSEMBLY Mariner 3 Specifications . .