Kohler Confidant ZT730 [3/80] Maintenance

Maintenance

16 690 01 Rev. E KohlerEngines.com

MAINTENANCE INSTRUCTIONS

WARNING

Before working on engine or equipment, disable engine as

follows: 1) Disconnect spark plug lead(s). 2) Disconnect

negative (–) battery cable from battery.

Accidental Starts can cause severe injury or

death.

Disconnect and ground spark plug lead(s)

before servicing.

Normal maintenance, replacement or repair of emission control devices and systems may be performed by any repair

establishment or individual; however, warranty repairs must be performed by a Kohler authorized dealer.

MAINTENANCE SCHEDULE

Every 25 Hours¹

● Service/replace precleaner. Air Cleaner/Intake

● Replace air cleaner element (if not equipped with precleaner). Air Cleaner/Intake

Every 100 Hours¹

● Replace air cleaner element (if equipped with precleaner). Air Cleaner/Intake

● Change oil and ﬁ lter. Lubrication System

● Remove cooling shrouds and clean cooling areas. Air Cleaner/Intake

Every 100 Hours

● Check that all fasteners are in place and components are properly secured. Reassembly

● Replace fuel ﬁ lter.

Every 500 Hours²

● Have valve clearance (lash) checked/adjusted. Reassembly

Every 500 Hours

● Replace spark plugs and set gap. Electrical System

¹ Perform these procedures more frequently under severe, dusty, dirty conditions.

² Have a Kohler authorized dealer perform this service.

REPAIRS/SERVICE PARTS

Kohler genuine service parts can be purchased from Kohler authorized dealers. To ﬁ nd a local Kohler authorized

dealer visit KohlerEngines.com or call 1-800-544-2444 (U.S. and Canada).