Subaru Impreza 2003, Service Manual

Page: 983 / 3610

ME(H4DOTC)-9
MECHANICAL
GENERAL DESCRIPTION
Crankshaft
Bend limit 0.035 mm (0.0014 in)
Crank pin and crank jour-
nal
Out-of-roundness 0.005 mm (0.0002 in) or less
Grinding limit 0.25 mm (0.0098 in)
Crank pin outer diameter
STD 51.984 — 52.000 mm (2.0466 — 2.0472)
0.03 mm
(0.0012
in) US
51.954 — 51.970 mm (2.0454 — 2.0461)
0.05 mm
(0.0020
in) US
51.934 — 51.950 mm (2.0447 — 2.0453)
0.25 mm
(0.0098
in) US
51.734 — 51.750 mm (2.0368 — 2.0374)
Crank journal outer diam-
eter
#1, #3, #5
STD 59.992 — 60.008 mm (2.3619 — 2.3625 in)
0.03 mm
(0.0012
in) US
59.962 — 59.978 mm (2.3607 — 2.3613 in)
0.05 mm
(0.0020
in) US
59.942 — 59.958 mm (2.3599 — 2.3605 in)
0.25 mm
(0.0098
in) US
59.742 — 59.758 mm (2.3520 — 2.3527 in)
#2, #4
STD 59.992 — 60.008 mm (2.3619 — 2.3625 in)
0.03 mm
(0.0012
in) US
59.962 — 59.978 mm (2.3607 — 2.3613 in)
0.05 mm
(0.0020
in) US
59.942 — 59.958 mm (2.3599 — 2.3605 in)
0.25 mm
(0.0098
in) US
59.742 — 59.758 mm (2.3520 — 2.3527 in)
Thrust clearance
STD 0.030 — 0.115 mm (0.0012 — 0.0045 in)
Limit 0.25 mm (0.0098 in)
Oil clearance
#1
STD 0.003 — 0.030 mm (0.0001 — 0.0012 in)
Limit 0.040 mm (0.0016 in)
#2
STD 0.012 — 0.033 mm (0.0005 — 0.0013 in)
Limit 0.045 mm (0.0018 in)
#3
STD 0.003 — 0.030 mm (0.0001 — 0.0012 in)
Limit 0.040 mm (0.0016 in)
#4
STD 0.012 — 0.033 mm (0.0005 — 0.0013 in)
Limit 0.045 mm (0.0018 in)
#5
STD 0.010 — 0.031 mm (0.0004 — 0.0012 in)
Limit 0.040 mm (0.0016 in)