Mitsubishi Fuso CANTER FE85DE6SLGP, Руководство по ремонту

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Inspection procedure
Inspection: Air-tightness of power chamber
• Connect the components with piping as illustrated. Apply the
specified inspection vacuum or higher to the power chamber
and stop the vacuum pump.
• Fifteen seconds later, the reading on the vacuum gauge should
conform to the standard value.
• If not, replace the power chamber.
Adjustment after installation
Adjustment: Clevis
• Assemble the power chamber onto the bracket. Then, adjust the
location of the clevis such that the hole in the clevis is aligned by
half with the hole in the lever.
Adjustment: Butterfly valve
(1) Average of top and bottom clearance between butterfly
valve and body with valve fully closed.
• Apply a vacuum of 87 to 93 kPa {650 to 700 mmHg} to the pow-
er chamber to fully close the butterfly valve. With the valve fully
closed, measure the top and bottom clearances B and A be-
tween the valve and the body, and obtain the average of the two.
The average value should conform to the standard value. Adjust
with the adjust bolt as required.
Average clearance =
(2) Valve fully-open position
•
Adjust the butterfly valve to the full open position using the ad-
just bolt.
(A + B)
2