Cooling System Maintenance; Checking The Engine-Coolant Level - Toro Z Master Professional 7000 Series Operator's Manual

16. Install the rubber clutch strap to the mower
frame with the 2 previously removed bolts and
nuts (Figure 78).
17. Pull up on the spring-loaded idler for the
PTO-drive belt and install it onto the clutch
pulley (Figure 77).
18. Plug in the electric connection for the clutch
(Figure 78).
19. Install the front engine panel and tighten the
knobs.
20. Lower down the seat.
Cooling System
Maintenance
DANGER
The rotating shaft and fan can cause personal
injury.
• Do not operate the machine without the
covers in place.
• Keep your fingers, hands, and clothing
clear of rotating fan and driveshaft.
• Shut off the engine and remove the ignition
key before performing maintenance.
Checking the
Engine-Coolant Level
Service Interval: Before each use or daily
After the first 8 hours
Every 100 hours
Fluid Type: 50/50 mix of extended life
antifreeze/Dex-Cool® and water
Cooling System Capacity: 4.6 L (156 fl oz)
Note:
Do not open the radiator cap. Doing this may
induce air into the cooling system.
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. Unlatch the seat and tilt the seat up.
4. With the engine cool, check the overflow bottle
level. The fluid needs to be up to the bump on
the outside of the overflow bottle
5. If the coolant level is low, add a 50/50 mix of
extended life antifreeze/Dex-Cool® and water to
the overflow bottle
6. Add the 50/50 coolant mix to the overflow bottle
and fill it to the indicator line on the bottle
80).
59
(Figure 80).
(Figure 80).
(Figure