Prochem Legend XL - Manual (Page 29)

MAINTENANCE
86037400 02/16/07
4-4
DO NOT service this unit
while it is running. The
high-speed mechanical parts as well as high
temperature components may result in severe
injury, severed limbs, or fatality.
NOTE: Use the hour meter as a guide for
coordinating the maintenance schedule.
ENGINE
(Refer to manufacturer’s manual (P/N 86269720,
PRV NO. 67-945310) for specific maintenance
instructions)
1. Check the engine oil level daily, when in use.
Make certain that proper oil level is maintained.
NEVER overfill.
2. Change the break-in oil after the first 50 hours
of operation. Thereafter, change oil every 100
hours of operation. USE ONLY KOHLER
BRAND OIL FILTERS (P/N 86186320, PRV NO.
42-902277). USING ANY OTHER TYPE OIL
FILTER WILL VOID YOUR ENGINE
WARRANTY. Torque drain plug to 10 ft lbs.
Oil Recommendation. See “ENGINE OIL
REQUIREMENTS” in Operations section.
NOTE: Using other than service class SG, SH,
SJ or higher oil or extending oil change intervals
longer than recommended can cause engine
damage.
3. Check the spark plugs every 200 hours. Clean
if necessary. Replace the spark plugs every
1000 hours. NOTE: Never sandblast spark
plugs. Spark plugs should be cleaned by
scraping or wire brushing.
4. Replace the air cleaner element every year.
5. Replace the in-line gas filter every 500 hrs..
NOTE: For additional engine service
information, obtain a “Kohler Repair Manual”
from any authorized Kohler Service Center. If
service or repair is required, contact an
authorized Kohler Service Center. You will need
to provide the serial number of the engine.