Check water drain in air/water duct · ap8310p8353b · Mercedes-Benz WIS

AP83.10-P-8353B

Check water drain in air/water duct

16.2.10

MODEL 171

P83.10-2717-08

1 Water collector

3 Air duct

2 Water drain

P54.10-3426-09

3 Air duct

4 Water drain valve

	Clean
1	Open engine hood		AR88.40-P-1000V
2	Check left and right water drain (2) in water collector (1) for contamination, clean if necessary
3	Check water drain valve (4) in battery box for passage	 If there is water in the battery box (arrow), the water drain valve (4) must be cleaned. For this, remove air duct (3) subject to a separate repair order. See: 
		Disconnect/connect battery ground line	AR54.10-P-0003V
4	Close engine hood		AR88.40-P-1000V