Ditch Witch JT20 - Manual (Page 163)

Service - 162
JT20 Operator’s Manual
Startup/10 Hour
CMW
®
Check Air Filter Indicator and Clean
Dust Trap
Check air filter indicator (1) and inspect dust trap
(2) for cracks every 10 hours. Change filter
elements when indicator reaches the red zone.
See “Change Air Filter” on page 182.
Check Engine Oil Level
Check engine oil at dipstick before startup and
every 10 hours of operation. Check with unit on
level surface and at least 15 minutes after
stopping engine. Add DEO at fill as necessary to
keep oil level at highest line on dipstick.
Check Engine Coolant Level
Check coolant level, with engine cool, at
expansion tank before startup and every 10
hours of operation. Maintain coolant level at
halfway point on sight glass. If low, add pre-
diluted coolant to maintain proper freeze
protection.
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.
IMPORTANT: See “Approved Fuel” on
page 160 for information on approved
coolants.
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