Renewal Of Timing Chain - Mercedes-Benz 603 Service Manual

Renewal of timing chain

Preceding work:
Cylinder head cover removed.
Fan and fan shroud removed (20-312 or 20-335).
Chain tensioner (244) . . . . . . . . . . . . . . . . . . . .
Camshaft timing gear (188)
0 5 1 0 - 3 2 0 1
Operation No. of Operatron Texts and Work Units,
Standard Texts and Flat Rates
244
215
. . , . . . . . . . , . . . . ,
Remove and install (05-310).
check for scores and pitting (Number 2).
separate, mount new timing chain with
connecting link to the old timing chain, turn
engine and raise old timing chain and detach
(Numbers 3
Caution!
The trmlng chain must remain In engagement on
the camshaft and crankshaft gear as the engine
is turned.
EXIT
PO50 1 8 2 3 7