The following Eaton fuller transmission torque recommendations are designed to guide you in determining the proper specifications for optimal performance and reliability. Ensuring the proper torque specifications for your Eaton Fuller transmission is essential for achieving optimal performance, reliability, and longevity.
To support your efforts, Valley Truck has compiled a comprehensive Eaton Fuller Transmission Torque Recommendation Guide. This guide is designed to be your go-to resource, offering detailed specifications and best practices.
- SLAVE VALVE CAPSCREWS
8-12 Lbs.-Ft., 1/4-20 Threads
Use Lockwashers - FRONT BEARING COVER CAPSCREWS
35-45 Lbs.-Ft., 3/8-16 Threads - STUDS
60 Lbs.-Ft., 3/8-16 Minimum
Driven Until Bottomed, 5/8-11 Threads - 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
- Aluminum Housing:
- YOKE LOCKSCREWS
Start By Hand Until Cone Engages
35-45 Lbs.-Ft., 7/16-20 Threads
Secure with Lock Wire - SHIFT LEVER HOUSING CAPSCREWS
35-45 Lbs.-Ft., 3/8-16 Threads - SHIFT BAR HOUSING CAPSCREWS
35-45 Lbs.-Ft., 3/8-16 Threads - RANGE SHIFT YOKE CAPSCREWS
50-65 Lbs.-Ft., 1/2-20 Threads
Secure with Lock Wire - 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)
- 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 - 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
- Aluminum Housing:
- DRIVE GEAR NUT
250-300 Lbs.-Ft., 2-1/8-16 L.H. Threads
Clean Threads with Solvasol or Equivalent Stake 2 Places
- OUTPUT SHAFT NUT
450-500 Lbs.-Ft., (Oiled at Vehicle Installation). 2-16 Threads with Nylon Locking Insert. (oiled at vehicle installation) - AUXILIARY HOUSING CAPSCREWS
35-45 Lbs.-Ft., 3/8-6 Threads
Use Lockwashers - REDUCTION/SPLITTER YOKE LOCKSCREW
35-45 Lbs.-Ft., 7/16-20 Threads
Secure with Lock Wire - OIL DRAIN PLUG
45-55 Lbs.-Ft., 3/4 Pipe Threads - AUX. DRIVE GEAR BEARING RETAINER CAPSCREWS
35-45 Lbs.-Ft., 3/8-16 Threads
Secure with Lock Wire - REVERSE IDLER SHAFT NUTS
50-60 Lbs.-Ft., (Oiled)
5/8-18 Threads with Nylon Locking Insert
- SUPPORT STUD NUTS
170-185 Lbs.-Ft., (Oiled at Vehicle Installation). 5/8-18 Threads,
Use Lockwashers - SUPPORT STUD
60 Lbs.-Ft., Minimum
Drive Until Bottomed
5/8-11 Threads - REAR BEARING COVER CAPSCREWS
35-45 Lbs.-Ft., 3/8-16 Threads
Use Lockwashers - REAR BEARING COVER ESLOK CAPSCREWS
35-45 Lbs.-Ft., 3/8-16 Threads
Use Brass Flat Washer & Nylon Collar
- REVERSE SIGNAL SWITCH PLUG
35-50 Lbs.-Ft., 9/6-18 Threads - AUX. RANGE CYLINDER COVER CAPSCREWS
35-45 Lbs.-Ft., 3/8-16 Threads - AUX. RANGE CYLINDER CAPSCREWS
35-45 Lbs.-Ft., 3/8-16 Threads - AIR FILTER/REGULATOR CAPSCREWS
8-12 Lbs.-Ft., 1/4-20 Threads
- OIL FILL PLUG
35-45 Lbs.-Ft., 1-1/4 Pipe Threads - LARGE P.T.O. COVER CAPSCREWS
50-60 Lbs.-Ft., 7/16-14 Threads - REDUCTION/SPLITTER CYLINDER PLUG
40-50 Lbs.-Ft., 5/8-18 Threads - REDUCTION/SPLITTER CYLINDER COVER CAPSCREWS
20-25 Lbs.-Ft., 5/16-18 Threads
- SMALL P.T.O. COVER CAPSCREWS
35-45 Lbs.-Ft., 3/8-16 Threads - HAND HOLE COVER CAPSCREWS
20-25 Lbs.-Ft., 5/16-18 Threads - SPEEDOMETER HOUSING PLUG
35-50 Lbs.-Ft., 13/16-20 Threads - THERMOCOUPLE PLUG
40-50 Lbs.-Ft., 1/2 Pipe Threads - AUX. C’SHAFT REAR BEARING COVER CAPSCREWS
35-45 Lbs.-Ft., 3/8-16 Threads