CVE JC300 - User Maintenance Programme

Page 26
NOTICE
Cleaning. Clean any access or accumulation
of oil or waste in the fan or exhaust area using
a brush. Please keep the machine dry and
clean at all times. The machine must be
cleaned regularly using soft, dry cloths, and if
needed, a mild cleaning agent. Allow for the
parts to dry completely before starting the
machine. Lightly grease any metallic surfaces
that have been cleaned.
5.2 User maintenance programme
Table 5.2 provides a guide for the intervals and the maintenance operations in
which the user must carry out the said operations. That being said, the user is
responsible for deciding about the type of operation and the duration of the
intervals needed to maintain the machine’s safety and functionality.
Interval
Action
Instructions and reference
On a daily
basis
Leakage inspection
Visually inspect the machine to detect
any fuel leaks and the carburettor’s fuel
circuit connection.
After the first operation, verify the on/off
switch works correctly.
Motor oil level check.
On a daily
basis
Lubricating
Check the oil levels through the sight
glass, and if it is low, add type SAE 10/40
oil by removing the sight glass cap.
Every 100
hours
Lubricating -
Once a week Starting
Clean the spark plug’s electrodes.
Replace if needed.
Every 50
hours
Cleaning
Clean using petrol and blow the metal
devaporiser with air.
Once a month
Looseness
Inspect whether the impact mechanism
presents excessive looseness. This may
be linked to a possible source of noise.
Verify that the throttle trigger does not
present excessive travel.
Tightening
Verify the tightness of the screws on the
handles and the motor’s fixings.
Should the crankcase need to be
disassembled, please clean all the pieces
and reassemble them, replacing the O-
ring seals. All screws must be free of
grease before their assembly. We
recommend applying blue Loctite 243
threadlocking adhesive. If necessary,