Bleeding Air From Injectors; Electrical System Maintenance; Battery Care - Toro 03806 Operator's Manual

Bleeding Air From Injectors

Note: This procedure should be used only if fuel
system has been purged of air through normal priming
procedures and engine will not start; refer to Bleeding
the Fuel System in Operation Section.
1. Loosen the pipe connection to the No. 1 nozzle and
holder assembly.
Figure 59
1. Fuel injectors (4)
2. Move throttle to Fast position.
3. Turn key in key switch to Run position and watch
fuel flow around connector. Turn key to Off position
when solid flow is observed.
4. Tighten pipe connector securely.
5. Repeat steps 1 through 4 on remaining nozzles.
Note: Fan shroud may be easily unbolted from
machine to simplify cleaning.
6. Install rear screen and secure latches.
Note: Do not use water to clean engine, as damage
may occur.
Electrical System
Maintenance

Battery Care

Service Interval: Every 50 hours
CALIFORNIA
Proposition 65 Warning
Battery posts, terminals, and related
accessories contain lead and lead compounds,
chemicals known to the State of California
to cause cancer and reproductive harm.
Wash hands after handling.
Important: Before welding on a machine,
disconnect both cables from the battery, disconnect
both wire harness plugs from the electronic control
unit and the terminal connector from the alternator
to prevent damage to the electrical system.
WARNING
Battery terminals or metal tools could short against
metal tractor components causing sparks. Sparks
can cause the battery gasses to explode, resulting
in personal injury.
• When removing or installing the battery, do not
allow the battery terminals to touch any metal
parts of the machine.
• Do not allow metal tools to short between
the battery terminals and metal parts of the
machine.
WARNING
Incorrect battery cable routing could damage the
tractor and cables causing sparks. Sparks can cause
the battery gasses to explode, resulting in personal
injury.
• Always disconnect the negative (black) battery
cable before disconnecting the positive (red)
cable.
• Always connect the positive (red) battery cable
before connecting the negative (black) cable.
Note: Check battery condition weekly or after every 50
hours of operation. Keep terminals and entire battery
case clean because a dirty battery will discharge slowly.
To clean the battery, wash the entire case with solution
43
WARNING