Replace The Drive Belt - Kohler KG2204T Operation

MAINTENANCE
Check drive belt tension:
5. The drive belt tension should be checked at the
midpoint (B) between the pulleys. See Figure
5-16.
• Apply specified pressure to the drive belt at its
midpoint. At the same time, measure the
amount of deflection of the drive belt at its
midpoint. Deflection should be within
specification.
DRIVE-BELT TENSION
Applied Test Pressure
98 N (22 lb.)
Belt Deflection - New
5–7 mm (0.20–0.28 in.)
Belt Deflection - Used
7–8 mm (0.28–0.31 in.)
6. If the amount of deflection is out of specification,
adjust the drive belt tension.
Adjust Drive Belt Tension:
Figure 5-17
7. Loosen the two alternator mounting bolts (C). See
Figure 5-17.
8. To increase tension, move the alternator away
from the engine. To decrease tension, move the
alternator toward the engine.
9. Tighten two alternator mounting bolts.
10. Check the drive belt tension. Repeat the
adjustment procedure if necessary until the drive
belt tension is within specification.
36 Maintenance

Replace the Drive Belt

Before working on engine or equipment, disable
engine as follows: 1) Disconnect spark plug leads.
2) Disconnect negative (–) battery cable from battery.
Before disconnecting negative (–) ground cable, make
sure all switches are OFF. If ON, a spark will occur at
the ground cable terminal which could cause an
C
explosion if hydrogen gas or LPG/NG fuel vapors are
present.
C
Keep hands, feet, hair, and clothing away from all
moving parts to prevent injury. Never operate the
K0395
engine with covers, shrouds, or guards removed.
Required materials:
• Replacement drive belt.
• Belt tension gauge or straightedge and steel rule.
Do not replace a drive belt with one that is old or
worn. An old or worn replacement may not last as
long as a new drive belt and may not hold
consistent tension, especially under load.
!
WARNING
Accidental starts can cause severe
injury or death.
Disconnect and ground spark plug
leads before servicing.
!
WARNING
Rotating parts can cause severe
injury.
Stay away while the engine is in
operation.
NOTICE
TP-6901 3/16a