17
High Altitude Kit Installation Instructions
1. Turn off the engine.
2. Close the fuel valve.
3. Place a bowl under the fuel cup to catch any spilled fuel.
4. Unthread the bolt holding the fuel cup
Caution!
Carburetor bowl may have gas in it which will leak upon
removing the bolt.
5. Remove the bolt, bolt seal , fuel cup , fuel cup seal and main jet from the body of the carburetor.
6 . Replace the main jet with the replacement jet needed for your altitude range
Note :
the Fuel cup seal and bolt seal may be damaged during removal and should be replaced with
the new ones from the kit.
7.Reassemble the Fuel Cup Seal , fuel cup , Bolt seal and bolt . Tighten in place
8. Wipe up any spilled fuel and allow excess to evaporate before starting engine . To prevent FIRE ,
do not start the engine while the smell of fuel hangs in the air .
Part
Description
Qty
1
Main Jet 3000-6000 ft.
1
2
Main Jet 6000-8000 ft.
1
3
Bolt Seal
1
4
Fuel Cup Seal
1
WARNING!
To prevent serious injury from fire: Follow the kit procedures in a
well-ventilated area away from ignition sources. If the engine is hot from use, shut the
engine off and wait for it to cool before proceeding.
NOTICE:
The warranty may be void if necessary adjustments are not made for high altitude use.
STOP THE ENGINE
Release the engine start/stop control to stop the engine.
MOWING
The engine throttle on your mower has been preset to provide optimum bagging and mulching
performance for years to come.
Only use a sharp blade that is in good condition. This will prevent the grass blades from becoming
frayed and the lawn from turning yellow.
Mow in straight lines for a nice, clean look. The swaths should overlap each other by a few inches in
order to avoid stripes.
It’s important to keep the underside of the mower deck clean and remove grass build-up.
Always mow along inclines (not up and down). You can prevent the lawn mower from slipping down
by holding a position at an angle upwards. Select the cutting height according to the length of the
grass. If necessary, mow a number of times so that you never cut more than 2 inches of grass in one
go.
Summary of Contents for DB2321CR
Page 2: ......
Page 23: ...23 EXPLODED VIEW AND PARTS LIST ...
Page 25: ...25 ENGINE EXPLODED VIEW AND PART LIST ...
Page 49: ...24 VUE ECLATEE LISTE DES PIECES ...
Page 51: ...26 Vue éclatée du moteur et liste des pièces ...
Page 75: ...24 VISTA DETALLADA Y LISTA DE PIEZAS ...
Page 77: ...26 Vista detallada del motor y lista de piezas ...
Page 80: ...29 ...