MQ Power CS-6369 / DCA180SSI — Flushing Out Radiator and Replacing Coolant
Maintenance
For the MQ Power CS-6369 / DCA180SSI, from the MQ Power operator's manual.
Applies to: MQ Power DCA180SSI, Isuzu 6HK1X engine
Before you start
- Allow engine to cool when flushing out radiator. Flushing while hot could cause serious burns from water or steam.
Procedure
- Open both cocks at crankcase side and lower radiator and drain coolant.
- Open radiator cap while draining. Remove overflow tank and drain.
- Check hoses for softening and kinks; check clamps for leakage.
- Tighten both cocks and replace overflow tank.
- Replace with coolant as recommended by engine manufacturer.
- Close radiator cap tightly.
- Flush radiator by running clean tap water until rust and dirt removed.
Specs & values
- Do not clean radiator core with objects such as a screwdriver
Full service-parts list: MQ Power DCA180SSI →, Isuzu 6HK1X engine →
Source: MQ Power operator's manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.