Triumph Tiger Explorer XR 2016, Service Manual

Page: 118 / 750

Clutch Description
This model is fitted with a hydraulically operated, wet plate, torque assist clutch. The clutch is operated by a
hydraulic master cylinder, which in turn operates a slave cylinder mounted on the clutch cover.
The clutch has nine friction plates located between the inner and outer drums. An auxiliary gear train also drives
the alternator, and a chain connected to the rear of the clutch drives the combined oil and water pump.
Clutch System Maintenance Safety Precautions
WARNING
Brake and clutch fluid is hygroscopic which means it will absorb moisture from the air. The absorbed
moisture will greatly reduce the boiling point of the brake and clutch fluid causing a reduction in clutch
efficiency.
Replace brake and clutch fluid in line with the scheduled maintenance chart. A dangerous riding condition
could result if this important maintenance item is neglected.
Do not spill brake and clutch fluid onto any area of the bodywork as this will damage any painted or plastic
surface.
Always use new brake and clutch fluid from a sealed container and never use fluid from an unsealed
container or from one which has been previously opened.
Do not mix different brands of brake and clutch fluid. Check for fluid leakage around clutch fittings, seals and
joints.
Check regularly for clutch hose damage.
FAILURE TO OBSERVE ANY OF THE ABOVE WARNINGS MAY IMPAIR CLUTCH OPERATION
LEADING TO LOSS OF MOTORCYCLE CONTROL AND AN ACCIDENT.
WARNING
If there has been an appreciable drop in the level of the fluid in the clutch fluid reservoir, consult your
authorised Triumph dealer for advice before riding.
If the clutch lever feels soft when it is applied, there may be air in the clutch line or the clutch may be
defective.
It is dangerous to operate the motorcycle under such conditions and remedial action must be taken by your
authorised Triumph dealer before riding the motorcycle. Failure to take remedial action may impair clutch
operation leading to loss of motorcycle control and an accident.
WARNING
Use only DOT 4 specification brake and clutch fluid as listed in the General Information section of this
manual. The use of brake and clutch fluids other than those DOT 4 fluids listed in the General Information
section may reduce the efficiency of the clutch operation.
Failure to change the brake and clutch fluid at the interval specified in the scheduled maintenance chart may
affect clutch operation resulting in an accident.
WARNING
Never use mineral based grease (such as lithium or copper based grease) in any area where contact with
the clutch system hydraulic seals and dust seals is possible. Mineral based grease will damage the hydraulic
seals and dust seals in the calipers and master cylinders. Damage caused by contact with mineral based
grease may affect clutch operation resulting in an accident.
Clutch Switch
Tiger Explorer XR Series
114 of 746
CLUTCH