Triumph Rocket 3 GT 2021 - Page 227

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8. Hold the assembly together and position the cap and diaphragm seal assembly onto
the reservoir. Tighten the fixings to 1.5 Nm.
1. Float
2. Reservoir cap assembly
3. Reservoir
Rear Bevel Box Oil Specification
Use of incorrect bevel box lubricant could result in a malfunction of the final drive
unit causing lock-up of the rear wheel leading to loss of motorcycle control and an
accident.
The rear bevel box must be filled and topped up with 75W/90 fully synthetic hypoid oil
that meets specification API Service Level GL5, such as Castrol SAF-XO fully synthetic
hypoid oil.