Removal of Exhaust Brake for 1200 L4-46L DSL Turbo (1999)
Exhaust Brake: Service and Repair
Reassembly
REASSEMBLY
Replace all packings and O-rings with new ones. Apply engine oil to the frictional surfaces of the functional parts.
Key point of reassembly
(10) Seal rings
Position the spindle, valve and bushing in the body. Install the seal rings on the spindle.
NOTE: Make sure that the different seal rings are installed alternately.
(9) Body
Apply a vacuum pressure of 86.6 to 93.3 kPa {650 to 700 mmHg, 25.59 to 27.56 inHg} to the power chamber with the valve fully closed. Check to
ensure that the clearance between the body and valve is in the specified range indicated in the table below. If it is not, adjust the stopper bolt and tighten
the lock nut.
T : 5 - 7 Nm {0.5 - 0.7 kgf-m, 3.6 - 5.1 ft-lbf}