Fuel System Maintenance; Servicing The Fuel Filter And Water Seperator - Toro Z Master Professional 7000 Series Operator's Manual

Figure 56
1. Engine oil
Important:
Add the oil very slowly and
do not block the opening of the filler hole
(Figure 57). If you add oil too fast or block
the hole, the oil could back up and foul the
air intakes, causing engine damage.
Figure 57
1. Note the clearance left in the filler opening.
5. Replace the dipstick and install the front engine
panel.
6. Start the engine and run it at idle for 5 minutes.
7. Shut off the engine.
8. Wait 3 minutes and check the oil level.
9. Add oil, if required, to bring the level to the upper
hole on the dipstick.
10. Replace the dipstick, filler cap, and the front
engine panel.
11. Check for leaks.
Important:
Do not overfill the crankcase
with oil because this may cause engine
damage.
g001163
2. Funnel and hose
g000955
Fuel System
Maintenance
WARNING
Fuel-system components are under high
pressure. The use of improper components
can result in system failure, fuel leakage, and
possible explosion.
Use only approved fuel lines and fuel filters.
Servicing the Fuel Filter
and Water Seperator
Service Interval: Every 40 hours—Drain the water
separator.
Every 400 hours/Yearly (whichever comes
first)—Replace the fuel filter (more often in dirty
or dusty conditions).
Draining the Water Separator
1. Park the machine on a level surface, disengage
the blade-control switch, and engage the parking
brake.
2. Shut off the engine, remove the key, and wait
for all moving parts to stop before leaving the
operating position.
3. Locate the water separator at the back left of
the machine.
4. Place a drain pan below the water separator.
5. Open the drain valve on the water separator
approximately 1 turn to allow water and other
contaminates to drain
6. Close the drain valve when only diesel fuel
comes out (Figure
44
(Figure 58).
58).