Moxy MT 31 - Delivery Pipe Fractures; External Corrosion on Cylinder Liner; Engine Difficult to Start

Engine
SHOP MANUAL MT26-31 - 06.2005
Tier-3 710655-
Ch 1 page 155
Delivery pipe fractures
External corrosion on cylinder liner
Engine difficult to start
No clamping
Carelessly handled
delivery pipe
Effect Cause Troubleshooting Action
Unsuitable corrosion
protection agent, glycol
or water in coolant
Clean the cooling
system and fill up with
coolant as described
in the maintenance
instructions
Effect Cause Troubleshooting Action
Leakage in suction
pipe
Leaky overflow valve
Air in fuel system
Low battery voltage
Ambient temperature
too low
Starting aids are not
normally needed at
temperatures above
-15 °C
Oil viscosity too high
Paraffin precipitation in
the fuel
Blocked intake or ex-
haust system
No fuel
Wrong injection timing
Faulty injector
Effect Cause Troubleshooting Action