>> B << O-RING INSTALLATION
Install a new O-ring to the outer groove of the oil pump, and apply ATF or petroleum jelly (Vaseline) to the O-ring.
Scheme 822
Required Special Tools
- MB991628: Spring Compressor
- MD998907: Spring Compressor
- MD998924: Spring Compressor Retainer
Scheme 823
- Set special tools MD998907 and MD998924 as shown in the illustration.
- Compress the return spring and remove the snap ring.