Assuming the Jeep is on the ground, remove the pipe wrench and brace the socket wrench so that you can put the jeep in gear and step on the starter. Study whether it is 1st or reverse that is needed to get the nut to back off. Be sure that no one is in the way should the wrench fly off.
MVPA MEMBER 1064, 2011 MVPA PIONEER AWARD
HONOR GRAD-WHEELED VEHICLE MECHANIC SCHOOL 1960 - US ARMY ORDNANCE SCHOOL(MACHINIST) ABERDEEN PG 1962 - O-1 BIRD DOG CREWCHIEF - ARMY SERVICE SCHOOL TRAINED BY INSTRUCTORS FROM THE GREATEST GENERATION - LIVING, BREATHING, TALKING MILITARY TRUCKS, JEEPS, AND AIRCRAFT SINCE 1945, 300,000+ M-38A1 MILES
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7 TURNKEY MIL SPEC MAINTAINED MV'S