Volvo D24 - Check Tappets; Check Valve Springs

Group
21 Engine
Cylinder head.
cleaning
-
inspection
Check tappets
P
ace tappets
in cylinder head
Check fit and clearance.
Clearance, newparts 0.025-0.075
mm
(0.001
0.003in)
8trre
Check valve springs
lin)
(1.334)
(1.126)
(0.720)
Length
33.9
28_6
18.3
0
61 17
209-231
0
I67-185
433
479
{lbs)
l0)
{15
17.5)
t41
52.2)
{lbs)
(0)
l3v42l
(98-108.3)
Outer springs
Length
40.2
32.6
22.3
(in)
(1.583)
(1.283)
(0.878)
Replacing
valve
guides
Operations
F 6-8
F6
Press out valve
guide
Use drift 5218. Press
from
combustion
chamber side.
Ptess in new valve
guide
Lubricate valve
guide.
ljse drift
5218.
Press in from
camshaft side.
Press in
guide
until
flange
on
guide
contacts cylinder
head. In
this
position press
fo.ce must nolexceed l ton
since f ange may break
off.
37