Me(h4dotc)-23, General description, Crankshaft and piston – Subaru Impreza 2004 User Manual
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ME(H4DOTC)-23
MECHANICAL
General Description
5. CRANKSHAFT AND PISTON
(1)
Flywheel (MT model)
(10)
Circlip
(19)
Crankshaft bearing #5
(2)
Ball bearing (MT model)
(11)
Connecting rod bolt
(3)
Reinforcement (AT model)
(12)
Connecting rod
Tightening torque: N·m (kgf-m, ft-lb)
(4)
Drive plate (AT model)
(13)
Connecting rod bearing
T1: 45 (4.6, 33.3) (Except for STi
model)
(5)
Top ring
(14)
Connecting rod cap
(6)
Second ring
(15)
Crankshaft
T1: 52 (5.3, 38.4) (STi model)
(7)
Oil ring
(16)
Woodruff key
T2: 72 (7.3, 52.8) (Except for STi
model)
(8)
Piston
(17)
Crankshaft bearing #1, #3
(9)
Piston pin
(18)
Crankshaft bearing #2, #4
T2: 77 (7.9, 56.8) (STi model)
ME-00005
(10)
(1)
(17)
(18)
(18)
(13)
(12)
(11)
(8)
(10)
(10)
(9)
(16)
(19)
(10)
(9)
(11)
(13)
(12)
(8)
(14)
(13)
(14)
(13)
(15)
(7)
(6)
(5)
(17)
T2
(2)
(4)
(3)
(5)
(6)
(7)
T2
T1