8.1.14. Hydrovalve case
Below the working procedures on the diesel engine are stated.
Removal
PERFORMANCE ORDER |
1. Weaken on an air hose a collar (90/1). |
2. Remove a vacuum hose (100a) from the membrane mechanism of a vacuum advancing of ignition of the hydrovalve (100). |
3. Unhook connecting draft (200) on the hydrovalve. |
4. Unscrew two bolts (60/2) and displace the valve of system of recirculation of exhaust gases (60) aside. |
5. Unscrew three bolts (105/1). |
6. Extend the hydrovalve case (105a) from a cross pipe of the air filter. |
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Installation
PERFORMANCE ORDER |
1. Check a sealing ring of a round profile for damage, if necessary replace it. |
2. Push in a cross pipe of the air filter the hydrovalve case together with sealing rings of a round profile. For this purpose weaken bolts of the holder of a cross pipe of the air filter and then again tighten. |
3. Screw the hydrovalve case. |
4. Screw the valve of system of recirculation of exhaust gases. |
5. Hang connecting draft on the hydrovalve. |
6. Spread a vacuum hose. |
7. Spread an air hose and record it a collar. |
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