TVH/50776027 Viscous Fan Drive
Check owners Manual for any Reverse Thread Warnings prior to removal or installation
Dimensions:
Outside Diameter (OD): 185.0 mm (7.28 inches)
Centring Pilot Diameter: 127.0 mm (5.00 inches)
Total Height/Thickness: 90.0 mm (3.54 inches)
Fan Bolt Circle Diameter: 151.9 mm (5.98 inches) between opposing fan screws
OEM: RE70548, B59934, R65834
Other information:
Fan Blade Screws: 6 holes patterned to mount the plastic Engine Fan Blade
Water Pump/Pulley Mounting: 4 base fixing holes using M8 threaded hardware
Clutch Internal Model: B07 Heavy Duty configuration
User information:
Fan Blade to Viscous Clutch Hub Screws (M8 Hardware): Tighten the 6 mounting screws to 28 N·m (21 lb-ft).
Viscous Clutch Hub to Water Pump/Pulley Bolts (M8 Hardware): Torque to 28 N·m (21 lb-ft).
Standard John Deere General M8 Flange Hardware Spec: If using updated factory replacement flange bolts, the standard specification can safely stretch up to 35 N·m (26 lb-ft) max.
Apply a medium-strength blue thread-locking compound to prevent the hardware from backing out under the severe cyclic loads of the fan's operation.
| Cooling-System-John-Deere-7810 Exploded View Number | 7 |
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