MBE 900 – Section 10.9 EGR Delivery Pipe

Section 10.9
EGR Delivery Pipe

‪

Section 10.9.1
EGR Delivery Pipe Removal

Remove the EGR delivery pipe as follows (see Figure "EGR Delivery Pipe and Related Components" for component locations):‪

1. Bolts‪	4. EGR Cooler‪
2. EGR Delivery Pipe Gasket‪	5. Charge Air Intake‪
3. EGR Delivery Pipe‪	6. Bolts‪

Figure 1. EGR Delivery Pipe and Related Components

1. Remove two bolts and gasket securing EGR delivery pipe to charge air intake. Discard gasket.

   Note: The EGR cooler end gasket is a one-piece gasket. Whenever the EGR delivery tube is removed, the EGR exhaust elbow must also be removed to replace the gasket. If the EGR exhaust elbow is removed the EGR delivery tube must be removed in order to replace the gasket

2. Remove EGR delivery pipe and gasket from EGR cooler by removing four bolts. Discard gasket.

Section 10.9.2
EGR Delivery Pipe Installation

Install the EGR delivery pipe as follows (see Figure "EGR Delivery Pipe and Related Components" for component locations):‪

Note: The EGR cooler end gasket is a one-piece gasket. Whenever the EGR delivery tube is removed, the EGR exhaust elbow must also be removed to replace the gasket. If the EGR exhaust elbow is removed the EGR delivery tube must be removed in order to replace the gasket.

1. Install a new gasket on the EGR delivery pipe and loosely secure pipe to the EGR cooler with four bolts.
2. Install a new gasket between EGR delivery pipe and charge air intake and secure with two bolts. Tighten bolts to 31-35 N·m (23-26 lb·ft).
3. Tighten the four EGR delivery pipe bolts at EGR cooler to 31-35 N·m (23-26 lb·ft).