mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

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A/C - Expansion Valve Replacement Special Tool|Page 4538 > < A/C - Expansion Valve Replacement Special Tool|Page 4536

300SD (126.120) L5-3.0L DSL Turbo (617.951) (1982)

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Expansion valve (cutaway view)
36 Expansion valve
14 0-ring
15 0-ring fitting for hose from expansion valve and a/c compressor
16 0-ring fitting for hose from receiver dehydrator to expansion valve

Removal:

1. Discharge air conditioning system (recycling).
2. Remove cover at left (righthand steering vehicle at the right) under instrument panel.

3. Open housing by half (65).

A/C - Expansion Valve Replacement Special Tool|Page 4538 > < A/C - Expansion Valve Replacement Special Tool|Page 4536