d)If the oil level is low, wipe off the area around the oil fill cap, remove cap and fill to the “FULL” mark on the dipstick. Use oil as specified in Engine Owner’s Manual. DO NOT overfill.

IMPORTANT: DO NOT operate the engine with the oil level below the “LOW” (or “ADD”) mark on the dipstick, or over the “FULL” mark.

5.1.2Check battery charge:

Service Interval: Monthly

Allowing batteries to stand for an extended period of time without recharging them will result in reduced performance and service life. To preserve optimum battery performance and life, recharge batteries in storage when the open circuit voltage drops to 12.4 volts.

Note: To prevent damage due to freezing, battery should be fully charged before putting away for winter storage.

a)Check the voltage of the battery with a digital voltmeter. Locate the voltage reading of the battery in the table below and charge the battery for the recommended time interval to bring the charge up to a full charge of 12.6 volts or greater.

IMPORTANT: Make sure the negative battery cables are disconnected and the battery charger used for charging the battery has an output of 16 volts and 7 amps or less to avoid damaging the battery (see chart below for recommended charger settings).

Voltage

Percent

Maximum

 

Charging Interval

Reading

Charge

Charger Settings

 

 

 

12.6 or greater

100%

16 volts/7 amps

No Charging Required

12.4 – 12.6

75

– 100%

16 volts/7 amps

30 Minutes

12.2 – 12.4

50

– 75%

16 volts/7 amps

1

Hour

12.0 – 12.2

25

– 50%

14.4 volts/4 amps

2

Hours

11.7 – 12.0

0 – 25%

14.4 volts/4 amps

3

Hours

11.7 or less

0%

14.4 volts/2 amps

6

Hours or More

IMPORTANT: For Kohler EFI units: Unplug the harness from the ECU before performing any welding on the equipment.

5.1.3Clean engine cooling system:

Service Interval: Daily or more often in dry conditions

CAUTION

POTENTIAL HAZARD

Excessive debris and damaged or missing rubber baffles can cause the engine and hydraulic system to overheat.

WHAT CAN HAPPEN

Excessive debris around the engine cooling air intake and inside of the pump drive belt compartment can create a fire hazard.

HOW TO AVOID THE HAZARD

Clean all debris from inside of pump drive belt compartment daily.

Information located:

On console decal 103-3996 below ignition switch

On decal 1-633462 behind seat on rubber heat shield flap

- 24 -

Page 29
Image 29
Exmark Lawn Tractor manual Service Interval Monthly, Service Interval Daily or more often in dry conditions