Belt Maintenance; Servicing The Drive Belts; Hydraulic System Maintenance; Hydraulic Fluid Specification - Toro Multi Pro 5800 Operator's Manual

Belt Maintenance

Servicing the Drive Belts

Service Interval: After the first 8 hours
Every 100 hours
Check the condition and tension of the
alternator/cooling fan belt. Replace the belt
as necessary.
1. Position the sprayer on a level surface, set the
parking brake, stop the pump, stop the engine,
and remove the ignition key.
2. Check the tension by depressing the belt midway
between the alternator and the crankshaft
pulleys with 22 lb (10 kg) of force.
Note:
The belt should deflect 0.39 to 0.47
inches (10 to 12 mm). If the deflection is not
correct, go to 3. If it is correct, you may skip
the remainder of this procedure and resume
operating the sprayer.
3. Loosen the bolts that secure the brace to the
engine and the bolt that secures the alternator
to the brace (Figure
Figure 57
1. Alternator belt
2. Brace
4. Insert a pry bar between the alternator and the
engine and carefully pry on the alternator.
5. When you achieve the proper tension, tighten
the alternator and the bolts to secure the
adjustment.
6. Tighten the locknut to secure the adjustment.
57).
3. Alternator
4. Bolts
Hydraulic System
Maintenance
Hydraulic Fluid
Specification
The machines reservoir is filled at the factory with
approximately 15 U.S. gallons (56 l) of high quality
hydraulic fluid. Check the level of the hydraulic fluid
before the engine is first started and daily thereafter.
The recommended replacement fluid is as follows:
Toro Premium All Season Hydraulic Fluid (Available in 5
gallon pails or 55 gallon drums. See parts catalog or Toro
distributor for part numbers.)
Alternate fluids: If the Toro fluid is not available, other
fluids may be used provided they meet all the following
material properties and industry specifications. We
do not recommend the use of synthetic fluid. Consult
with your lubricant distributor to identify a satisfactory
product Note: Toro will not assume responsibility for
damage caused by improper substitutions, so use
only products from reputable manufacturers who will
stand behind their recommendation.
High Viscosity Index/Low Pour Point Anti-wear Hydraulic
Fluid, ISO VG 46
Material Properties:
Viscosity, ASTM D445
Viscosity Index ASTM
D2270
Pour Point, ASTM D97
Industry Specifications:
Vickers I-286-S (Quality Level), Vickers M-2950-S
(Quality Level), Denison HF-0
Important:
The ISO VG 46 Multigrade fluid has
been found to offer optimal performance in a wide
range of temperature conditions. For operation
in consistently high ambient temperatures, 65° F
(18° C) to 120° F (49° C), ISO VG 68 hydraulic fluid
may offer improved performance.
Premium Biodegradable Hydraulic Fluid-Mobil
EAL EnviroSyn 46H
g002249
Important:
Mobil EAL EnviroSyn 46H is the only
synthetic biodegradable fluid approved by Toro.
This fluid is compatible with the elastomers used
in Toro hydraulic systems and is suitable for a
wide-range of temperature conditions. This fluid is
compatible with conventional mineral oils, but for
maximum biodegradability and performance the
hydraulic system should be thoroughly flushed of
conventional fluid. The oil is available in 5 gallon
(19 l) containers or 55 gallon drums from your
Mobil Distributor.
49
cSt @ 40°C 44 to 48
cSt @ 100°C 7.9 to 8.5
140 to 160
-34°F to -49°F