Eaton Fuller Transmission Torque Recommendations

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  1. SLAVE VALVE CAPSCREWS
    8-12 Lbs.-Ft., 1/4-20 Threads. Use Lockwashers.
  2. FRONT BEARING COVER CAPSCREWS
    35-45 Lbs.-Ft., 3/8-16 Threads.
  3. STUDS
    60 Lbs.-Ft., 3/8-16 Minimum, Driven Until Bottomed, 5/8-11 Threads.
  4. CLUTCH HOUSING NUTS
    5/8-18 Threads

    • Aluminum Housing:
      140-150 Lbs.-Ft (Oiled), With Nylon Locking Insert. Use Plain Flat Washer.
    • Cast Iron Housing:
      180-200 Lbs.-Ft Standard Nut. Use Lockwasher.
  1. YOKE LOCKSCREWS
    Start By Hand Until Cone Engages, 35-45 Lbs.-Ft., 7/16-20 Threads, Secure with Lock Wire.
  2. SHIFT LEVER HOUSING CAPSCREWS
    35-45 Lbs.-Ft., 3/8-16 Threads.
  3. SHIFT BAR HOUSING CAPSCREWS
    35-45 Lbs.-Ft., 3/8-16 Threads.
  4. RANGE SHIFT YOKE CAPSCREWS
    50-65 Lbs.-Ft., 1/2-20 Threads, Secure with Lock Wire.
  5. RANGE CYLINDER SHIFT BAR NUT
    70-85 Lbs.-Ft., 5/8-18 Threads with Nylon Locking Patch. (610)6610 Model, 60-75 Lbs.-Ft. 1/2-13 Threads, Use Lockwasher.)
Eaton Fuller transmission torque recommendations
  1. REVERSE IDLER SHAFT NUTS
    50-60 Lbs.-Ft., (Oiled) 5/8-18 Threads with Nylon Locking Insert.
  2. DRIVE GEAR NUT
    250-300 Lbs.-Ft., 2-1/8-16 L.H. Threads, Clean Threads with Solvasol or Equivalent Stake 2 Places.
  3. CLUTCH HOUSING CAPSCREWS
    1/2-13 Threads

    • Aluminum Housing:
      70-80 Lbs.-Ft., Use Shakeproof Internal Lockwasher.
    • Cast Iron Housing:
      80-100 Lbs. Ft. Use Lockwasher
  4. C’SHAFT FRONT BEARING RETAINER CAPSCREWS
    20-25 Lbs.-Ft., 3/8-24 or 25-35 Lbs.-Ft., 1/2-20 Threads, Secure with Lock Wire 90-120 Lbs.-Ft., 5/8-18 Threads.
  1. AUX. DRIVE GEAR BEARING RETAINER CAPSCREWS
    35-45 Lbs.-Ft., 3/8-16 Threads. Secure with Lock Wire.
  2. OIL DRAIN PLUG
    45-55 Lbs.-Ft., 3/4 Pipe Threads
  3. REDUCTION/SPLITTER YOKE LOCKSCREW
    35-45 Lbs.-Ft., 7/16-20 Threads. Secure with Lock Wire.
  4. AUXILIARY HOUSING CAPSCREWS
    35-45 Lbs.-Ft., 3/8-6 Threads. Use Lockwashers.
  5. OUTPUT SHAFT NUT
    450-500 Lbs.-Ft., (Oiled at Vehicle Installation). 2-16 Threads with Nylon Locking Insert. (oiled at vehicle installation)
  1. SUPPORT STUD NUTS
    170-185 Lbs.-Ft., (Oiled at Vehicle Installation). 5/8-18 Threads, Use Lockwashers
  2. SUPPORT STUD
    60 Lbs.-Ft., Minimum. Drive Until Bottomed 5/8-11 Threads.
  3. REAR BEARING COVER CAPSCREWS
    35-45 Lbs.-Ft., 3/8-16 Threads, Use Lockwashers.
  4. REAR BEARING COVER ESLOK CAPSCREWS
    35-45 Lbs.-Ft., 3/8-16 Threads, Use Brass Flat Washer & Nylon Collar.
  1. REVERSE SIGNAL SWITCH PLUG
    35-50 Lbs.-Ft., 9/6-18 Threads.
  2. AIR FILTER/REGULATOR CAPSCREWS
    8-12 Lbs.-Ft., 1/4-20 Threads.
  3. AUX. RANGE CYLINDER CAPSCREWS
    35-45 Lbs.-Ft., 3/8-16 Threads.
  4. AUX. RANGE CYLINDER COVER CAPSCREWS
    35-45 Lbs.-Ft., 3/8-16 Threads.
Eaton Torque Specifications
  1. REDUCTION/SPLITTER CYLINDER COVER CAPSCREWS
    20-25 Lbs.-Ft., 5/16-18 Threads.
  2. REDUCTION/SPLITTER CYLINDER PLUG
    40-50 Lbs.-Ft., 5/8-18 Threads.
  3. LARGE P.T.O. COVER CAPSCREWS
    50-60 Lbs.-Ft., 7/16-14 Threads.
  4. OIL FILL PLUG
    35-45 Lbs.-Ft., 1-1/4 Pipe Threads.
  1. HAND HOLE COVER CAPSCREWS
    20-25 Lbs.-Ft., 5/16-18 Threads.
  2. SPEEDOMETER HOUSING PLUG
    35-50 Lbs.-Ft., 13/16-20 Threads.
  3. THERMOCOUPLE PLUG
    40-50 Lbs.-Ft., 1/2 Pipe Threads.
  4. AUX. C’SHAFT REAR BEARING COVER CAPSCREWS
    35-45 Lbs.-Ft., 3/8-16 Threads.
  5. SMALL P.T.O. COVER CAPSCREWS
    35-45 Lbs.-Ft., 3/8-16 Threads.

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