Checking The Tyre Pressure; Checking The Engine's Cooling Air Intake; Replacing The Rear Drive Belt R 422 Ts - Husqvarna R 422Ts Operator's Manual

Checking the tyre pressure

The tyre pressure should be 60 kPa (0.6 bar / 9 PSI) all round.
To improve driving the pressure on the rear tyres can be
reduced to 40 kPa (0.4 bar/5.6 PSI). The maximum tyre
pressure is 100 kPa (1,0 bar/14 PSI).
IMPORTANT INFORMATION
Different tyre pressures on the front tyres will result in the
blades cutting the grass at different heights.
Checking the engine's cooling air
intake
Clean the air intake grille in the engine cover behind the
driver's seat.
Open the engine cover.
Check that the cooling intake is free from leaves, grass and
dirt.
Check the air duct, located on the inside of the engine cover,
ensure it is clean and does not rub against the cooling air
intake.
Maintenance
A blocked cooling intake will interfere with the cooling of the
engine, which can damage the engine.
!
Replacing the rear drive belt R 422
Ts
Removal
1 Lift up the cutting unit
2 Remove the transmission cover.
3 Unhook the spring (A) from the screw (B).
4 Remove the hose holder in the middle and the belt guide
for the centre belt.
5 Pull off the centre belt from the engine's pulley and pull out
the rear section.
WARNING! The cooling air intake rotates
when the engine is running. Mind your
fingers.
A
B
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