Mercedes-Benz 201.024, Service Manual

Page: 197 / 304

Note
The fitting position of the hydraulic valve
clearance compensating elements must be
checked
a) If there have been complaints of valve train
noise and no malfunctions have been
established when checking the compens-
ating element in accordance with 05211.
b) If valve timing parts, which are installed or
mounted on the cylinder head (apart from
the camshaft timing gear, valve guides, valve
stem seals) have been renewed, or when
valves and/or valve seat inserts have been
machined.
For testing, all timing parts located on the
cylinder head must be installed correctly and
working chamber of valve clearance compens-
ating elements must be filled with engine oil.
The tests can also be carried out when the
cylinder head is removed. To do this clamp
cylinder head with four cylinder head bolts
(arrows) on assembly board 102 589 00 59 00
(1). In this case turn the camshaft on rear flats
with a fork wrench (24 mm).
2 0 3 4 - 1 3
05.0906