Snapper 1650 Series User Manual

SECTION 8 — FUEL SYSTEM
INTRODUCTION
The fuel system on all tractors includes a 2-3/4 gallon tank mounted on a insulator pad on the
pedestal frame of the tractor. The capacity is the same for all tanks however the configuration on
the 1855 series tank differs from the tank used on both the 1600 and 1650 series. A fuel shut off
valve is provided on the outlet of each tank. The fuel line leading to the engine included a
replaceable in-line fuel filter. Tilt the tractor hood forward to gain access to the fuel system com¬
ponents. The tank may have to be removed to gain access to components on the backside of the
instrument panel and steering shaft in some repairs.
CAUTION: Take necessary cautions when handling fuel system components to prevent ignition
of the gasoline! Service and/or replace fuel system components as follows:
FUEL FILTER
The case of the in-line fuel filter is tran¬
sparent to allow frequent visual checks. The
filter should be replaced when water, dirt
and/or sediment builds-up inside the case. If
excessive build-up is noted, the tank and fuel
lines should be cleaned before installing the
replacement filter. Replace filter as follows.
STEP 1: Turn the fuel shut-off valve under
tank in clockwise direction to full off
position.
STEP 2: Using a pair of pliers, compress the
ends of the hose clamps above and below the
filter and slide the clamps back over the inlet
and outlet flanges of the filter.
STEP 3: Pull the fuel inlet hose off the top
of the filter then pull the outlet hose of the
bottom of the filter. Discard the used filter
and install replacement by reversing the
foregoing procedure. NOTE: The widest part
of the filter must be installed down and con¬
nected to the outlet hose to the engine.
FIG. 8.1 - FUEL SYSTEM (SINGLE CYL.)
1. SHUT-OFF VALVE. 2. FUEL TANK.
3. IN-LINE FILTER. 4. AIR CLEANER.
CAUTION: Check routing of the fuel hoses
afterward to make sure they are routed
above the throttle cable and away from the
rotating grass screen of the engine to eli¬
minate possible cutting later during opera¬
tion.
FUEL TANK
The fuel tank should be checked at the
start of each operational season. If water or
dirt is present, the tank and fuel lines should
be removed and thoroughly cleaned. Remove
tank as follows:
STEP 1: Lift hood and turn fuel shut-off
valve under tank in clockwise direction to full
off position.
STEP 2: Using a pair of pliers, compress the
hose clamp at the valve and slide the clamp
downward away from the flange of the
valve. Pull the hose off the fuel valve.
FIG. 8.2 - FUEL SYSTEM (TWO CYL.)
1. SHUT—OFF VALVE. 2. FUEL PUMP.
3. IN-LINE FILTER. 4. FUEL TANK.
8.1

Snapper 1650 Series Specifications

General

Brand	Snapper
Model	1650 Series
Category	Lawn Mower
Language	English