Balance Shaft, Removing And Installing: Installing
Install in the reverse order of removal, while noting the following:
- Replace the bolts that were tightened with an additional turn after removing them.
- Replace the seal after removal.
- The gear backlash is locked on the gear using the Locking Tool :T40362 .
- A new gear is delivered with an assembly aid that is used instead of the Locking tool :T40362 .
-- Bring the balance shaft -1- into the installation position.
-- On the belt pulley side place the balance weight -2- on the balance shaft.
- The milled surface -arrow- on the balance weight must rest on the milled surface on the balance shaft.
-- Move the gear -1- into the installation position; the marking -2- must be flush with the double spline on the balance shaft -arrow-.
Risk of engine malfunctioning due to the balance shaft moving.
The balance weight on the balance shaft may rotate the shaft out of its position.
- Pay attention to the correct positioning of the double spline, before placing the gear onto it.
-- Push the gear completely to the balance shaft and at the same time pay attention to the mark:
- The mark -A- from the crankshaft -1- must be positioned between both marks -B- from the gear -2- for the balance shaft.
-- Tighten the bolt for the gear and the balance weight to do so counterhold the crankshaft using the Crankshaft Key :T40049 .
-- Install the belt pulley side sealing flange. Refer to SEALING FLANGE, REMOVING AND INSTALLING, BELT PULLEY SIDE .
-- Align the crankshaft until the notch -1- on the vibration damper aligns with the locating tab -2- on the belt pulley side sealing flange.
-- Install the Camshaft Locating Tool :T40264/3 at the vibration damper opening all the way by hand into the belt pulley side sealing flange. If necessary push the crankshaft slightly back and forth.
-- Install the camshaft timing chains. Refer to CAMSHAFT TIMING CHAIN, REMOVING AND INSTALLING .