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Home >> Mercedes Benz >> 2019 >> C300 4Matic, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 317 (Fuel System - 253 Chassis) >> Torque Specifications >> Fuel Lines/Hoses - BA47.25-P-1000-01H

Fuel Lines/Hoses - BA47.25-P-1000-01H

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Engine 266 with code 924 (Bivalent natural gas drive) 

Engine 270 with code 924 (Bivalent natural gas drive) 

Engine 271 with bivalent natural gas drive 

Engine 274 with bivalent natural gas drive 

HIGH-PRESSURE GAS LINES

Number Designation Engine 270 with code 924 (Bivalent natural gas drive) Engine 266 with code 924 (Bivalent natural gas drive) Engine 271 with bivalent natural gas drive
BA47.25-P-1001-01H Union nut, threaded pipe connections for high-pressure gas lines First assembly of new high-pressure gas lines Stage 1   put on hand-tight put on hand-tight
Stage 2 ∠° 180 180
Reassembly of high-pressure gas lines Stage 1   put on hand-tight put on hand-tight
Stage 2 ∠° 90 90
BA47.25-P-1002-01H Retightening of leaky high-pressure gas lines after assembly tightening process ∠° max. 45 max. 45
HIGH-PRESSURE GAS LINES

Number Designation Engine 274 with bivalent natural gas drive
BA47.25-P-1001-01H Union nut, threaded pipe connections for high-pressure gas lines First assembly of new high-pressure gas lines Stage 1   put on hand-tight
Stage 2 ∠° 180
Reassembly of high-pressure gas lines Stage 1   put on hand-tight
Stage 2 ∠° 90
BA47.25-P-1002-01H Retightening of leaky high-pressure gas lines after assembly tightening process ∠° max. 45