CYLINDER, PISTON AND EXHAUST VALVE 6-13
EXHAUST VALVE GOVERNOR INSPECTION
• Inspect hte bearings for abnormal noise, wear and damage.
• Replace the bearing if there is anything unusual.
• Inspect the governer for wear and damage.
• Replace the governer if there is anything unusual.
• Inspect the exhaust valve rod for abnormal bend and dam-
age.
• Replace the exhaust valve rod if there is anything unusual.
EXHAUST VALVE GOVERNOR
REASSEMBLY AND INSTALLATION
Installation is in the reverse order of removal and disassembly.
Pay attention to the following points:
• Install the exhaust valve rod 1.
• Apply THREAD LOCK to the screws.
99000-32110: THREAD LOCK SUPER “1322”
(or equivalent thread lock)
• Apply transmission oil to the exhaust valve gevernor.
• Install the exhaust valve governor with the groove A engaged
with the actuator arm B.