Replacing The Pump Drive Belt; Adjusting Motion Controls - Toro 74175 Operator's Manual

Maintenance

Replacing the Pump Drive Belt

Check pump drive belt for wear after every 50 hours
of operation.
1. Remove deck belt first. See Replacing the Deck
Belt on page 53.
2. Remove bolt from clutch strap and unplug clutch
electrical wire. (Fig. 48).
3. Pull spring loaded idler to side. Remove traction
belt from the engine and hydro pump pulleys
(Fig. 48).
4. Install new belt around engine and hydro pump
pulleys (Fig. 48).
5. Pull spring loaded idler to side and align belt.
Release pressure on spring loaded idler (Fig. 48).
6. Reinstall deck belt.
3
5
4
Figure 48
1. Clutch Strap
2. Bolt
3. Clutch Electrical Wire
54
1
6
2
4. Belt
5. Idler
6. Clutch

Adjusting Motion Controls

Adjusting Handle Neutral
If motion control levers do not align, or move easily
into the console notch, adjustment is required. Adjust
each lever, spring and rod separately.
Note: Motion control levers must be installed
correctly. See Install Motion Control
Levers on page 18.
1. Stop engine, remove ignition key and tilt seat
forward.
2. Begin with either the left or right motion control
lever. Move lever to the neutral (but not locked)
position and pull lever back until the clevis pin
(on arm below pivot shaft) contacts the end of
the slot (just beginning to put pressure on spring)
(Fig. 50).
3. Check where lever is relative to notch in console
(should be centered allowing lever to pivot
outward to the neutral lock position (Fig. 49).
2
Figure 49
1. Right hand Motion Control
Lever (shown)
4. If adjustment is needed, loosen the nut against
the yoke (Fig. 50).
1
2. Nuetral Lockout Position