Fig. 4.26
l
While reassembling the carburettor always
use new ‘O’ rings and sealing rings.
l
Assemble piston valve in such a way that the
hook like projection of diaphragm matches
with the groove of carburettor body. (Fig. 4.26)
l
Remount carburettor assembly on the vehicle
in the reverse order of removal.
Note:
While reassembling, check for smooth
movement of choke lever and piston
valve in the carburettor body.
l
After remounting the carburettor assembly on
the vehicle, properly route the hose air vent
and hose drain.
l
Check for smooth operation of throttle grip and
choke. Check and adjust the throttle
play if
r e q u i r e d ( r e f e r c h a p t e r “ P e r i o d i c
maintenance” page no. 2-26).
IDLING ADJUSTMENT
l
After remounting the carburettor assembly on
the vehicle, tune the carburettor as explained
in detail in the chapter “Periodic maintenance”
page no. 2-18.
LUBRICATION SYSTEM
l
Lubrication system is very important to any
engine which help the engine to perform well
even at higher speed and temperature. So
maintaining the lubrication system is essential
to safeguard the engine.
l
In this bike, the lubrication system is called as
positive lubrication system. It contains a
trochoid oil pump which delivers oil to the
lubrication circuit from the sump.
l
It has an oil filter in the inlet side of the pump.
Also it has paper filter at the outlet of the oil
pump. The oil travels through various systems
of the engine to cool.
l
The oil circuit is shown in the figure.(Fig. 4.27)
l
Always clean the oil passages whenever
service or opening crankcase.
4-10
TVS APACHE RTR 200
SERVICE MANUAL
FUEL, LUBRICATION AND
EXHAUST SYSTEM
