G 55 AMG (463.246) V8-5.5L (113.982) (2005)
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Fire Suppression System: Service and Repair
AR86.10-P-0114-01A Tightening Instructions For Fire Extinguishing System Extinguishing Agent Lines
(MODEL 463.248 with CODE (979) Special protected version MODEL 220.1 /8 with CODE (Z04) Light armoring with CODE (Z07) Top
protection).
1. Screw on connection nut manually until a noticeable resistance be felt.
2. Tighten connection nut 1-1/2 turns.
A marking line facilitates checking the number of turns.
3. Loosen connection nut slightly to release tension on extinguishing agent line or extinguishing agent pressure hose.
