Toro Sand Pro 2040Z Service Manual page 73

Removal (Fig. 38)
1. Park machine on a level surface, lower rear attach-
ment, stop engine, apply parking brake and remove key
from ignition switch.
WARNING
The engine, transmissions and hydraulic compo-
nents can become very hot and cause severe
burns. Allow the machine components to cool
completely before removing the transmission
drive belt from the machine.
2. Gain access to transmission drive belt assembly
from below the machine. If necessary, raise and support
rear of machine (see Jacking Instructions in Chapter 1
- Safety).
CAUTION
The pump idler assembly is under tension and
may cause personal injury during transmission
drive belt removal. Use caution when releasing
drive belt tension.
3. Use a breaker bar or ratchet in the square hole in the
pump idler assembly to release tension on the transmis-
sion drive belt. Remove drive belt from the idler pulley
and carefully release spring tension from the idler as-
sembly.
4. Note routing of drive belt for assembly purposes.
5. Carefully remove drive belt from engine and trans-
mission pulleys. Take care to not damage the transmis-
sion cooling fans during belt removal.
Installation (Fig. 38)
1. Carefully position drive belt around transmission and
engine pulleys taking note of routing shown in Figure 39.
Take care to not damage the transmission cooling fans
during belt installation.
2. Make sure that extension spring is attached to an-
chor points on frame and pump idler assembly.
Sand Pro 2040Z
The idler assembly will be under tension and
may cause personal injury during drive belt in-
stallation. Use caution when applying drive belt
tension.
3. Use a breaker bar or ratchet in the square hole in the
pump idler assembly to extend the spring on the idler as-
sembly. Position drive belt to the idler pulley and care-
fully release the idler assembly to tension the drive belt.
4. If machine was raised for drive belt service, lower
machine to ground.
RH
TRANS.
3
FRONT
1. Pump idler assembly
2. Square hole
Page 4 - 43
CAUTION
LH
2
TRANS.
1
VIEW FROM BELOW
Figure 39
3. Engine drive pulley
Hydraulic System