Volvo D24 - Camshaft Front Seal Replacement

r
Group 21 Engine
Camshaft fronL seal,
replacement
o.Camshaft
front seal,
Special tools : 51 94, 51 97,
replacement
5199,5204
iD
D
t,
D
fronl tinr ing
gear
cover.
o1
o2
Disconnect cold start device
Slacken screw 1. Push lever forward and rotate sleeve
90'.
Norel Do notturn
screw
2
otheMise
it wi I be necessary
io remove cold start device and resei it on a test bench.
Press back lever against stop.
o3
lnstall dial indicator
U.screw and remove
plug
from injection
pump
distri-
Install holder
5l94 and dial indicalor
{range
0-3
mm).
Sel
gauge
lo approx. 2 mm.