M151a1 throttle cable retaining nut
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- G-Private
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M151a1 throttle cable retaining nut
I just became the owner of a 1968 M151a1 and need to replace the throttle cable. Does one fight their way through the miles of wire behind the dash that my hand can barely navigate or am I missing a different access. Thanks in advance.
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- G-Sergeant First Class
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Re: M151a1 throttle cable retaining nut
CAV Pilot,
I replaced the hand throttle on my '67 M151A1 last summer, what a PITA! Here's what I did -
1. Remove the Driver's seat assy.
2. Disconnect the throttle/accelerator return spring in the engine compartment.
3. Remove the two bolts on the floor board, that secure the Accelerator pedal.
4. Open up the instrument panel to gain access to the nut that secures the hand throttle to the dash, and loosen.
5. Lay upside down under the dash, and loose the slotted retaining screw, remove the cable stop nut, and hand throttle.
Note: I could only get one hand under the dash, so I ended up replacing the slotted retaining screw with a hex head screw on reassembly. If you don't, the cable stop nut with the slotted screw just spins around the throttle cable, you can't get any leverage. With the hex head screw, you can keep the cable stop nut from spinning around the hand throttle cable while tightening with one hand.
Good Luck,
Joe in La Pine
I replaced the hand throttle on my '67 M151A1 last summer, what a PITA! Here's what I did -
1. Remove the Driver's seat assy.
2. Disconnect the throttle/accelerator return spring in the engine compartment.
3. Remove the two bolts on the floor board, that secure the Accelerator pedal.
4. Open up the instrument panel to gain access to the nut that secures the hand throttle to the dash, and loosen.
5. Lay upside down under the dash, and loose the slotted retaining screw, remove the cable stop nut, and hand throttle.
Note: I could only get one hand under the dash, so I ended up replacing the slotted retaining screw with a hex head screw on reassembly. If you don't, the cable stop nut with the slotted screw just spins around the throttle cable, you can't get any leverage. With the hex head screw, you can keep the cable stop nut from spinning around the hand throttle cable while tightening with one hand.
Good Luck,
Joe in La Pine
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- G-Private
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Re: M151a1 throttle cable retaining nut
Joe,
Thanks for the info will replace it this weekend.
Gary
Thanks for the info will replace it this weekend.
Gary
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- Jeep Heaven
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Re: M151a1 throttle cable retaining nut
That nut is a3/8" NF and takes a 9/16" Wrench. Gear Wrench has some cute ratcheting Box end Wrenches in short and long lengths that may make the task easier.
Remember to disconnect the batteries when behind the dash of your MUTT, 24 Volts make crispy insulation in a split second.
Remember to disconnect the batteries when behind the dash of your MUTT, 24 Volts make crispy insulation in a split second.
2011 MVPA PIONEER AWARD - MVPA #1064
HONOR GRAD-WHEELED VEHICLE MECHANIC SCHOOL 1960 - US ARMY ORDNANCE SCHOOL(MACHINIST) ABERDEEN PG 1962 - O-1 BIRD DOG CREWCHIEF - 300,000+TROUBLE FREE M-38A1 MILES
LIFE MEMBER AM LEGION-40/8-DAV
7 MIL SPEC MAINTAINED MV'S
COL. BRUNO BROOKS (ARMY MOTORS) IS MY HERO
HONOR GRAD-WHEELED VEHICLE MECHANIC SCHOOL 1960 - US ARMY ORDNANCE SCHOOL(MACHINIST) ABERDEEN PG 1962 - O-1 BIRD DOG CREWCHIEF - 300,000+TROUBLE FREE M-38A1 MILES
LIFE MEMBER AM LEGION-40/8-DAV
7 MIL SPEC MAINTAINED MV'S
COL. BRUNO BROOKS (ARMY MOTORS) IS MY HERO
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- G-First Lieutenant
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Re: M151a1 throttle cable retaining nut
hi
you can get at the retainer stop screw if you take the rubber trottle boot from the firewall
george
you can get at the retainer stop screw if you take the rubber trottle boot from the firewall
george
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