Case 668T/M2 - Page 142

SECTION 4 − OVERHAUL AND TECHNICAL SPECIFICATIONS
8
ENGINES
ED. FEBUARY 2003
Ty p e 4CYLINDERS 6CYLINDERS
CYLINDER HEAD — TIMING SYSTEM
mm
H
H 1
H2
Valve spring height:
free spring H
under a load equal to:
329 N H1
641 NH2
63.05
49.02
38.20
X
Injector protrusion X −
∅
∅
∅
1 23 4 5
Camshaft bush
housings No. 1−5
Camshaft housings
No. 2−3−4
59.222 to 59.248
54.089 to 54.139
∅
∅
∅
1
2
3
Camshaft journals:
1 ⇒ 5 ∅
1 ⇒ 7 ∅
53.995 to 54.045
∅
Camshaft bush outside
diameter: ∅
59.222 to 59.248
∅
Bush inside
diameter ∅
54.083 to 54.147
Bushes and housings
on block
−
Bushes and journals 0.038 to 0.162
H
Cam lift:
H
H
−
−