When replacing an injector (including interchanging injectors between cylinders) or common rail, replace the corresponding injection pipes with new ones.
w/DPF
When fuel lines are disconnected, air may enter the fuel lines, leading to engine starting trouble. Therefore, perform forced regeneration and bleed the air from the fuel lines (Click here).
INSTALL GLOW PLUG ASSEMBLY
Clean the glow plug and glow plug hole.
Apply adhesive to 3 or more thread roots in the area shown in the illustration.
| Adhesive |
|---|
| Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent |
| *a | 12 Thread Roots |
Using a 10 mm deep socket wrench, install the 8 glow plugs.
| 12 N*m | 125 kgf*cm | 9 ft.*lbf |
INSTALL NO. 1 GLOW PLUG CONNECTOR
Install the 2 glow plug connectors by uniformly tightening the 8 nuts.
| 2.2 N*m | 22 kgf*cm | 19 in.*lbf |
Install the 8 screw grommets.
Connect the 2 wire harnesses with the 2 nuts and 2 screw grommets.
| 4.0 N*m | 41 kgf*cm | 35 in.*lbf |
INSTALL INJECTION PIPES
INSTALL INTERCOOLER ASSEMBLY (w/ Intercooler)
CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
When disconnecting the cable, some systems need to be initialized after the cable is reconnected (Click here).