Subaru 1600 Service Manual page 94

ENGINE
Crankshaft oil clearance
Engine 1,800 cc 1,600 cc
Center
0.010 - 0.025 mm
0.010 - 0.030 mm
(0.0004 - 0.0010 in)
(0.0004 - 0.0012 in)
Standard
Front & Rear
0.010 - 0.030 mm 0.010 - 0.035 mm
(0.0004 - 0.0012 in) (0.0004 - 0.0014 in)
Center 0.045 mm (0.0018 in)
Limit
Front & Rear 0.055 mm (0.0022 in)
Dimensions of bearing
Thickness of bearing at center
Crankshaft
1,800 cc engine I ,600 cc engine
bearing size
Front & Rear
Standard
2.015 - 2.019 mm
(0.0793 - 0.0795 in)
O.03mm
2.030 - 2.034 mm
(0.0012 in)
(0.0799 - 0.0801 in)
undersize
0.05 mm
2.040 - 2.044 mm
(0.0020 in)
(0.0803 - 0.0805 in)
undersize
0.25 mm
2.140 - 2.144 mm
(0.0098 in)
(0.0843 - 0.0844 in)
undersize
7) Inspect the crankshaft gear teeth
and the surface on which oil seal
slides for wear, damage, etc., and
replace if defective.
8) Inspect distributor drive gear
for tooth surface damage, and proper
fit of woodruff key, and replace if
defective.
Center Front & Rear
2.015 - 2.028 mm 2.001 - 2.008 mm
(0.0793 - 0.0798 in) (0.0788 - 0.0791 in)
2.030 - 2.043 mm 2.017 - 2.030 mm
(0.0799 - 0.0804 in) (0.0794 - 0.0799 in)
2.040 - 2.053 mm 2.022 - 2.035 mm
(0.0803 - 0.0808 in) (0.0796 - 0.0801 in)
2.140 - 2.153 mm 2.122 - 2.135 mm
(0.0843 - 0.0848 in) (0.0835 - 0.0841 in)
16. Camshaft
I) Measure the camshaft bend, and
correct or replace if it exceeds the
limit.
NOTE:
When the camshaft is replaced, the
valve filters also must replaced.
Center
2.003 - 2.015 mm
(0.0789 - 0.07,93 in)
2.017 - 2.030 mm
(0.0794 - 0.0799 in)
2.022 - 2.035 mm
(0.0796 - 0.0801 in)
2.122 - 2.135 mm
(0.0835 - 0.0841 in)
Bend limit 0.05 mm (0.0020 in)
Fig.
3·113
Checking camshaft bend
2) Measure the thrust clearance
between camshaft and camshaft plate.
If it exceeds the limit, remove cam
gear and replace plate.