Remove/install charge air cooler - AR09.41-P-6817NKB

MODEL 117 with ENGINE 270, 607, 651

MODEL 156 with ENGINE 270, 607, 651

MODEL 176 with ENGINE 270, 607, 651

MODEL 242 with ENGINE 270

MODEL 246 with ENGINE 270, 607, 651

Shown on model 246 with engine 270

Fig 1: Charge Air Cooler Remove/Install Component - Shown On Model 246

Courtesy of MERCEDES-BENZ USA

	Remove/install
1.1	Remove bottom engine compartment paneling	MODEL 117 with ENGINE 270 MODEL 156 with ENGINE 270, 651 MODEL 176 with ENGINE 270 MODEL 242 with ENGINE 270 MODEL 246 with ENGINE 270
1.1	Remove bottom engine compartment paneling		AR61.20-P-1105NKB
1.2	Remove bottom section of soundproofing	MODEL 117 with ENGINE 607, 651 MODEL 156 with ENGINE 607 MODEL 176 with ENGINE 607, 651 MODEL 246 with ENGINE 607, 651
1.2	Remove bottom section of soundproofing		AR94.30-P-5300NKB
2	Detach charge air hoses (1L, 1R) from charge air cooler (9)		AR09.41-P-1311-01AL
3	Unclip lower air duct segment (2) from charge air cooler (9) and remove
4	Press release lugs upwards (arrows), move charge air cooler (9) out of cooler (20) and remove downwards
5	Install in the reverse order