Remove/Install Coolant Lines For Turbocharger - AR09.40-P-6020-18MRH

Engine 264

Notes on threaded connections fastened using a tightening angle-based tightening process

TURBOCHARGER

Number	Designation			Engine 264
BA09.40-P-1007-02C	Bolt, coolant feed/return line to turbocharger	Stage 1	Nm	8
BA09.40-P-1007-02C	Bolt, coolant feed/return line to turbocharger	Stage 2	∠°	60

TURBOCHARGER

Number	Designation			Engine 264
BA09.40-P-1008-02C	Bolt, coolant line feed line to coolant line	Stage 1	Nm	8
BA09.40-P-1008-02C	Bolt, coolant line feed line to coolant line	Stage 2	∠°	60

TURBOCHARGER

Number	Designation			Engine 264
BA09.40-P-1009-02C	Bolt, coolant return flow line to cylinder head	Stage 1	Nm	8
BA09.40-P-1009-02C	Bolt, coolant return flow line to cylinder head	Stage 2	∠°	60

REPAIR MATERIALS

Number	Designation		Order number
BR00.45-Z-1010-06A	Lubricant, rubber assembly 1	L	A 000 989 03 67

Remove screw (2) .
Replace screw (2).
Remove screw (3) .
Replace screw (3).
Detach coolant return line (1) and take out.
Replace seals (4).

Moisten sealing rings (4) with lubricant before installing.
Remove screw (6) .
Replace screw (6).
Detach coolant feed line (5) and take out.

Fig 1: Coolant Lines For Turbocharger Components Location - Engine 264
Courtesy of MERCEDES-BENZ USA

Replace sealing rings (7).

Moisten sealing rings (7) with lubricant before installing.
Install in the reverse order.