Manitowoc 2250 Service Maintenance Manual

Reference Only
TROUBLESHOOTING 2250 SERVICE/MAINTENANCE MANUAL
10-8
Published 07-19-16, Control # 249-01
PROBLEM 6
Engine fault alerts enable during engine operation.
POSSIBLE CAUSES
High engine coolant temperature or low engine oil pressure.
High Engine Temperature Low Oil Pressure
CHECKS
Check coolant level and quality.
OK Not OK
CHECKS
Check engine oil level at dipstick.
OK Not OK
Check fan belt for excessive wear.
Check pressure sender. (See Test 3—Checking
Resistance at the Engine Oil Pressure Switch.)
OK
Not OK
Add or replace
coolant.
Check for leaks
before adding oil.
Not OK
See engine manual.
Check if radiator is plugged.
Check temperature switch. (See Test 2—Checking
Resistance at the Engine Temperature Switch.)
Not OK
See engine manual.
Adjust or replace fan belt.
OK Not OK
Clean or repair radiator.

Manitowoc 2250 Specifications

General

Brand	Manitowoc
Model	2250
Category	Construction Equipment
Language	English