Maintenance
26
Charging the Battery
IMPORTANT: Always keep the battery fully
charged (1.260 specific gravity). This is
especially important to prevent battery
damage when the temperature is below 32
°
F
(0
°
C).
1.
Remove the battery from the chassis; refer to
Removing the Battery, page 24.
2.
Check the electrolyte level; refer to Checking
Electrolyte Level, page 25, steps 2–3.
3.
Remove the filler caps from the battery and
connect a 3 to 4 amp battery charger to the
battery posts. Charge the battery at a rate of 4
amperes or less for 4 hours (12 volts). Do not
overcharge the battery. Install the filler caps after
the battery is fully charged.
POTENTIAL HAZARD
•
Charging the battery produces gasses.
WHAT CAN HAPPEN
•
Battery gasses can explode.
HOW TO AVOID THE HAZARD
•
Keep cigarettes, sparks and flames away
from battery.
4.
Install the battery in the chassis; refer to
Installing the Battery, page 24.
Spark Plug
Service Interval/Specification
Install a new spark plug after every 100 operating
hours. Check the spark plug after every 25 operating
hours. Make sure the air gap between the center and
side electrodes is correct before installing the spark
plug. Use a spark plug wrench for removing and
installing the spark plug and a gapping tool/feeler
gauge to check and adjust the air gap.
Type: Champion RC12YC (or equivalent)
Air Gap: 0.030” (0.762 mm).
Removing the Spark Plug
1.
Disengage the blade control (PTO), set the
parking brake, and turn the ignition key to
“OFF” to stop the engine.
2.
Open the hood.
3.
Pull the wire off the spark plug (Fig. 22). Now
clean around the spark plug to prevent dirt from
falling into the engine and potentially causing
damage.
4.
Remove the spark plug and metal washer.
1
m–1798
Figure 22
1.
Spark plug wire
Summary of Contents for Wheel Horse 17-44 HXL
Page 7: ...Safety 5 Slope Chart Read all safety instructions on pages 2 4...
Page 8: ...6...
Page 24: ...Maintenance 22 Wiring Diagram...
Page 38: ......
Page 39: ......