Hydraulic System Maintenance; Hydraulic Fluid Specifications - Toro Reelmaster 5610-D Operator's Manual

Tensioning the Alternator Belt (continued)
3. Check the tension of the alternator belt by pressing it midway between the alternator
and the crankshaft pulleys.
Note:
4. If the deflection is incorrect, complete the
following procedure to tension the belt:
A. Loosen the mounting bolt
alternator
alternator pivot bolt.
B. Insert a pry bar between the alternator and
the engine and move the alternator
outward.
C. When you achieve proper belt tension,
tighten the bolts securing the alternator to
the brace, and the alternator pivot bolt.
5. Close and latch the hood.

Hydraulic System Maintenance

Hydraulic Fluid Specifications

The reservoir is filled at the factory with high-quality hydraulic fluid. Check the level of the
hydraulic fluid before you first start the engine and daily thereafter.
Recommended hydraulic fluid: Toro PX Extended Life Hydraulic Fluid; available in 19 L (5
US gallon) pails or 208 L (55 US gallon) drums.
Note:
A machine using the recommended replacement fluid requires less frequent fluid and
filter changes.
Alternative hydraulic fluids: If Toro PX Extended Life Hydraulic Fluid is not available, you
may use another conventional, petroleum-based hydraulic fluid having specifications that
fall within the listed range for all the following material properties and that it meets industry
standards. Do not use synthetic fluid. Consult with your lubricant distributor to identify a
satisfactory product.
Note:
Toro does not assume responsibility for damage caused by improper substitutions, so
use products only 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
3464-486A
With 10 kg (22 lb) of force, the belt should deflect 11 mm (7/16 inch).
to the brace, and the
securing the
G416990
Page 6–34
cSt @ 40°C (104°F) 44 to 48
140 or higher
Maintenance: Hydraulic System Maintenance