Stihl TS 500i - Page 99

98 TS 500i
On the fan side, the bushing
(arrows) must enclose the hole
completely.
: Push the injection valve (1) into
the mount of the air baffle (2) as
far as it will go
– Coat the O-ring with STIHL press
fluid, b 13
: Position the air baffle (1) with
injection valve (2) so that the
connector (3) engages in the
bushing (arrow)
1307RA176 TG
2
1307RA177 TG
1
1307RA178 TG
2
1
3
: Push the injection valve (1) with
air baffle (2) as far as possible
into the crankcase
: Insert and tighten the screws (3)
: Place the wiring harness (1) of
the injection valve (2) into the
guides (arrows)
: Place the wiring harness (1) of
the sensor into the guides
(arrows) – the wiring harness of
the injection valve must be
underneath
1307RA179 TG
2
3
1
3
1307RA180 TG
1
2
1307RA181 TG
1
– Push the new fuel hose unit onto
the connectors of the injection
pump, b 11.7.2
– Use STIHL press fluid to simplify
assembly, b 13
: Push impulse hose (1), fuel
return line (2) and fuel hose (3)
onto the connectors (arrows)
: Close the cover (1) and press
into the snap fittings (arrows)
until they snap into place
1307RA182 TG
1
3
2
1307RA183 TG
1