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Remove/Install Rail - Ar07.03-D-1010TSR

Engine 651 in model 907 

MODIFICATION NOTES

17.07.2018 Union nut, high-pressure line for fuel system high pressure pump to rail BA07.16-N-1006-03TS
15.08.2019 Screw/bolt, rail to cylinder head BA07.16-N-1004-03TS
G13786604
  Risk of explosion  caused by fuel igniting. Risk of injury  to skin and eyes caused by fue spraying out at high pressure Keep all ignition sources out of hazard area. Do not carry out any work on system when it is pressurized. AS07.16-Z-0001-01A
  Risk of explosion  caused by fuel igniting, risk of poisoning caused by inhaling and swallowing fuel as well as risk of injury to eyes and skin caused by contactwith fuel. No fires, sparks, open flames or smoking. Pour fuels into suitable and appropriately marked containers only.
Wear protective clothing when handling fuel.
AS47.00-Z-0001-01A
  Notes about Common-Rail components   AH07.16-P-0002-01TX
REMOVINGINSTALLING Remove/install     
1 Remove high-pressure lines to fuel injectors.   AR07.16-D-1003TSR 
2 Remove cable duct (7).   AR15.18-D-0004-01TSR
    TORQUE SPECIFICATION M6 *BA00.10-N-1002-01A 
3 Disconnect electrical connector (4) at pressure regulating valve (10).    
4 Remove banjo bolt (3) of fuel return line (2). REMOVAL IMPORTANTRemoval:  Use rags to catch escaping fuel
IMPORTANT Seal rail (1) and fuel return line (2) using suitable SPECIAL TOOL stop plugs.
INSTALLATION IMPORTANT : Install new sealing rings.
 
    TORQUE SPECIFICATION Banjo bolt, return line to rail *BA07.16-N-1007-03TS 
    SPECIAL TOOL Record plug Fig 2
5 Remove screw (8).    
6 Remove high-pressure line (5) from rail (1). NOTES
Seal connections at high-pressure line (5) and rail (1) using suitable SPECIAL TOOL stop plugs.
Fuel system can otherwise be damaged.
 
 
    TORQUE SPECIFICATION Union nut, high-pressure line for fuel system high pressure pump to rail *BA07.16-N-1006-03TS 
    SPECIAL TOOL Box wrench bit Fig 1
    SPECIAL TOOL Record plug Fig 2
7 Remove rail (1). IMPORTANT To do this, remove screw/bolts (9).  
    TORQUE SPECIFICATION Bolt, rail to cylinder head *BA07.16-N-1004-03TS 
8 Install in the reverse order    
INSPECT Check     
WARNING Risk of accident  from vehicle starting off by itself when engine running. Risk of injury  (bruises and burns) resulting from working on the engine while it is being started or when it is running. Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts. AS00.00-Z-0005-01A
9 Check for leaktightness when engine is running. IMPORTANT Visual inspection only.  
TORQUE SPECIFICATION HEADLESS SCREWS/BOLTS: SCREWS/BOLTS AND NUTS, COARSE-PITCH THREAD

Number Designation 8.8 10.9
BA00.10-N-1002-01A M6 Galvanized Nm 9 13
Phosphated Nm 9 12
TORQUE SPECIFICATION HEADLESS SCREWS/BOLTS: SCREWS/BOLTS AND NUTS, COARSE-PITCH THREAD

Number Designation 12.9
BA00.10-N-1002-01A M6 Galvanized Nm 16
Phosphated Nm 14
TORQUE SPECIFICATION HIGH-PRESSURE LINE, FUEL INJECTOR, RAIL

Number Designation Engine 651 in model 907
BA07.16-N-1004-03TS Bolt, rail to cylinder head Nm 14
TORQUE SPECIFICATION HIGH-PRESSURE LINE, FUEL INJECTOR, RAIL

Number Designation Engine 651 in model 907
BA07.16-N-1006-03TS Union nut, high-pressure line for fuel system high pressure pump to rail Stage 1 Nm 20
Stage 2 60
TORQUE SPECIFICATION HIGH-PRESSURE LINE, FUEL INJECTOR, RAIL

Number Designation Engine 651 in model 907
BA07.16-N-1007-03TS Banjo bolt, return line to rail Nm 32
Fig 1: Box Wrench Bit (000 589 68 03 00)
G13786605
Fig 2: Record Plug (129 589 00 91 00)
G13786606