Ditch Witch JT9 - Manual (Page 133)

Service - 132
JT9 Operator’s Manual
Startup/10 Hour
CMW
®
Check Engine Air Filter Service
Indicator
Check air filter service indicator before startup and
every 10 hours of operation. Change filter element
when red flag pops up at 20. “Change Air Filter” on
page 153. Reset air filter service indicator after
changing filter.
NOTICE: Only open the air filter canister
when air restriction is indicated. Change the
elements, do not attempt to clean them.
• Compressed air or water may damage
filter elements.
• Tapping filter elements to loosen dirt may
damage filter seals.
Tier 4i
Tier 4