171
08.11 EN
Check the coolant concentrate
Tools and Material Required
– Anti-freeze tester for coolants
Procedure
• Slowly unscrew the filler cap (174) from the
expansion vessel (172).
• Check the anti-freeze content of the coolant
with an anti-freeze tester.
NOTE
The incorrect coolant concentration
can cause malfunctions
XIf there is insufficient anti-freeze content
arrange for trained personnel to restore
the correct mixture ratio.
• Screw the filler cap back on.
• Fit the rear bonnet again and snap it back into position.
Check the cooler and fan and clean if necessary
Z Request customer service for this job.
178
179