B23 Maintenance Instructions
Replacing and Repairing
63
Fuel Filter
DANGER
Gasoline is extremely ammable and can
be highly explosive. To minimize danger:
● Before servicing the fuel system:
1. Disconnect the spark plug leads.
2. Disconnect the negative (-) battery
cable from battery.
● Use only an approved fuel container for
gasoline.
● DO NOT allow open ames or sparks
near the machine while performing
maintenance or refueling; DO NOT
smoke while working with fuel.
● Wipe up spilled gasoline immediately
and completely.
Model B23 is equipped with an inline fuel lter
between the fuel tank and the fuel pump (low pres-
sure fuel pump). Visually inspect the lter periodi-
cally, and replace the lter every 400 hours. Use
Walker P/N 5020-3 or Kohler P/N 24-050-13, 9-12
microns for replacement lter.
In-Line
Fuel Filter
Fuel Filter Location
Fuel Pump
Fuel Pump Location
IMPORTANT: Replace the fuel lter only in a clean
area where the fuel line and connections will not
be contaminated by dust and dirt.
1. Expand and slide clamps on either side of the
lter away from lter and pull fuel lines o lter.
2. Replace lter, making sure that the arrow on
the lter is aligned with the fuel ow through
the lter.
3. Verify that the fuel lines and clamps are se-
curely attached, and that no fuel leaks are
present.
Blade Overload Shear Bolts
NOTE: Blade shear bolts are not used on belt-
driven decks.
On gear-driven decks, each cutting blade is keyed
to the blade hub by two (2) shear bolts (10-24 x
5/8 in. stainless steel machine screws). These
bolts are designed to shear and protect the blade
drive gearbox from damage if the blade encounters
a shock load.
To Next Page
Loading...
Need help?
General
