GHG17 DD Medium Duty Operators Manual Maintenance Maintenance This section describes procedures needed to maintain the proper coolant level and concentration. Topping Off Coolant The coolant level should be checked daily and at each service interval. If topping off is necessary, add coolant which is identical to the initial–fill coolant. ELCs should be topped-off with a coolant of the same formulation; SLCs should also be topped-off with a coolant of the same formulation. Coolant Maintenance Intervals The following tables contain the coolant maintenance intervals. Required Service Intervals DD5, DD8 All information subject to change without notice.
99 DDC-SVC-MAN-0192 Copyright © 2017 DETROIT DIESEL CORPORATION