30/ENGINE - WORK ON INDIVIDUAL PARTS 109
18.4Removing crankshaft bearing inner ring
300135-10
– Fix the crankshaft with special tools  and  in the vise.
Upper part, pressing-out tool (75029047050) ( p. 214)
Under part, pressing-out tool (75029047051) ( p. 214)
300136-10
– Heat the special tool .
Guideline
150 °C (302 °F)
Tool for inner bearing race (58429037043) ( p. 209)
– Push the heated special tool  on to the inner bearing race, press them hard
together, and pull them together off the crankshaft.
– Take off the compensation shim.
– Repeat the operation on the opposite side.
18.5Removing balancer shaft drive wheel
– Remove the crankshaft bearing inner ring. ( p. 109)
300133-10
– Screw in 2 M6 screws  in the threads. Tighten the two screws evenly to pull the
drive wheel  off the crankshaft.
18.6Changing the conrod bearing
– Remove the drive wheel of the balancer shaft. ( p. 109)
300137-10
– Position the crankshaft with the special tool  in the press.
Under part, pressing-out tool (75029047051) ( p. 214)
– Position the special tool  between the crankwebs.
Upper part, pressing-out tool (75029047050) ( p. 214)
– Press the crank pin with the push-out drift of the special tool out of the upper
crankweb.
Pressing device for crankshaft, complete (75029047000) ( p. 213)
Info
Hold the lower crankweb.
– Take off the connecting rod and bearing.
300138-10
– Press the crank pin out of the crankweb.
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