Toro GrandStand 79534 Operator's Manual page 56

Matching the Rear of the Mower Deck
1. Position the left and right blades front-to-rear.
2. Measure the left blade at the B location, from a level
surface to the cutting edge of the blade tip, and record
this measurement (Figure
3. Measure the right blade at the D location, from a level
surface to the cutting edge of the blade tip, and record
this measurement (Figure
Note: The measurement at position B needs to be
within 3 mm (1/8 inch) of the measurement at position
D. (Figure 85). If it is not correct, proceed to the
following steps.
4. Loosen the jam nuts at the left front swivel.
5. Using the left jam nuts, adjust the length of the left
hand threaded rod until location B matches location D.
6. Tighten the jam nuts at the left front swivel.
Figure 85
1. Measure here from blade
to hard surface
85).
85).
g020859
2. Measure at B and D
Leveling the Front of the Mower Deck
1. Position the left and right blades front-to-rear.
2. Inspect the front chains and ensure that each chain
has tension.
Note: If either chain is loose, adjust the threaded rod
with the loose chain to achieve tension on that chain.
3. Measure the left blade at the A location, from a level
surface to the cutting edge of the blade tip, and record
this measurement
4. Measure the right blade at the C location, from a level
surface to the cutting edge of the blade tip, and record
this measurement
Note: The measurement between location A and C
needs to be within 3 mm (1/8 inch). If it is not correct,
proceed to the following steps.
5. Loosen the upper chain bolts
6. Loosen the jam nuts on each yoke.
7. Adjust the adjustment bolts in the yokes, at locations A
and C, to achieve the correct height.
8. Tighten the jam nuts and upper chain bolts.
A
1. Measure here from blade
to hard surface.
56
(Figure 86).
(Figure 86).
(Figure 82).
C
g020860
Figure 86
2. Measure at A and C.