Subaru XT 1988 Service Manual page 234

2-3 ENGINE
2)
Check journal for damage and wear. Replace if faulty.
G=Lnnn
" " .. l
*
Center Center II Rear Distributor (LH)
I I
I
I -
i
I
I I I 1 I
I
I I
UJLtUlJJ
Camshaft
li
'"PPO"
Camshaft
: Front:
Center
L2·1395
Fig. 165
Item Front
Center
Center" Rear
Cam case journal hole
38.000
48.500 - 48.525 mm
48.000 - 48.025 mm 47.500 - 47.525 mm
- 38.018 mm*'
1.0.
(1.4961 -1.4968 in)
(1.9094 - 1.9104 in) (1.8898 - 1.8907 in)
(1.8701 -1.8711 in)
Camshaft journal 0.0.
37.964 - 37.980 mm 48.464 - 48.480 mm
47.964 - 47.980 mm
47.464 - 47.480 mm
(1.4946 - 1.4953 in) (1.9080 - 1.9087 in)
(1.8883 - 1 .8890 in)
(1.8687 - 1.8693 in)
Clearance at
Standard
0.020 - 0.054 mm (0.0008 - 0.0021 in)
journal
Limit
* 1: Camshaft support I.D.
3) Measure thrust clearance between camshaft and camshaft
support. If the limit is exceeded, replace camshaft support.
Thrust clearance:
Standard
0.03 - 0.26
mm
(0.0012 - 0.0102 in)
Limit
0.35
mm
(0.0138 in)
0.070 mm (0.0028 in)
Fig. 166
78
Distributor LH
39.000 - 39.013 mm
(1.5354 - 1.5359 in)
38.964 - 38.980 mm
(1.5340 - 1.5346 in)