Vacuum pump for brake booster (vehicles with Diesel engines), removing and installing
WARNING: This page is about a different variant/trim than selected.
Removing
- Remove retainer for wiring harness from vacuum pump.
- Loosen vacuum hose clamp (arrow -A-) and remove hose from pump.
- Remove bolts (arrow -B-) on flange.
- Remove vacuum pump.
NOTE:
- The vacuum pump cannot be repaired.
Installing
NOTE:
When installing the vacuum pump be sure that the follower engages correctly with the camshaft.
- Install bolts (arrows -B-) on cylinder head flange.
- Secure vacuum hose with clamp (arrow -A-).
- Check function of check valve -A-.
- Air must pass through in direction of arrow.
- Valve must remain closed in opposite direction.
- Make sure that the check valve is installed correctly.