1997 SUBARU LEGACY Service Repair Manual

Page 329 of 3342

SUBARU LEGACY 1997  Service Repair Manual B2M1211A
4) Installation of piston rings and oil ring
(1) Install oil ring spacer, upper rail and lower rail in this
order by hand. Then install second ring and top ring
with a piston ring expander.
(

Page 330 of 3342

SUBARU LEGACY 1997  Service Repair Manual B2M0087A
2. CYLINDER BLOCK
1) Install ST to cylinder block, then install crankshaft bear-
ings.
ST 499817000 ENGINE STAND
CAUTION:
Remove oil the mating surface of bearing and cylinder
block before in

Page 331 of 3342

SUBARU LEGACY 1997  Service Repair Manual G2M0185
3) Apply fluid packing to the mating surface of #1 and #3
cylinder block, and position it on #2 and #4 cylinder block.
Fluid packing:
THREE BOND 1215 or equivalent
CAUTION:
Do not allow fluid

Page 332 of 3342

SUBARU LEGACY 1997  Service Repair Manual 3. PISTON AND PISTON PIN (#1 AND #2)
B2M0128A
Tightening torque: N⋅m (kg-m, ft-lb)
T: 69±7 (7.0±0.7, 50.6±5.1)
G2M0188
1) Installing piston
(1) Turn cylinder block so that #1 and #2 cylinders fac

Page 333 of 3342

SUBARU LEGACY 1997  Service Repair Manual (2) Apply a coat of engine oil to piston pin and insert
piston pin into piston and connecting rod through ser-
vice hole.
G2M0190
(3) Install circlip.
CAUTION:
Use new circlips.
(4) Install service ho

Page 334 of 3342

SUBARU LEGACY 1997  Service Repair Manual 4. PISTON AND PISTON PIN (#3 AND #4)
B2M0129A
Tightening torque: N⋅m (kg-m, ft-lb)
T1: 6.4 (0.65, 4.7)
T2: 69±7 (7.0±0.7, 50.6±5.1)
Turn cylinder block so that #3 and #4 cylinders face
upward. Us

Page 335 of 3342

SUBARU LEGACY 1997  Service Repair Manual E: INSTALLATION
1. OIL PUMP AND ENGINE COOLANT PUMP
B2M0124B
Tightening torque: N⋅m (kg-m, ft-lb)
T1: 5 (0.5, 3.6)
T2: 6.4 (0.65, 4.7)
T3: 10 (1.0, 7)
T4: 72±3 (7.3±0.3, 52.8±2.2)
T5: First 12±2

Page 336 of 3342

SUBARU LEGACY 1997  Service Repair Manual G2M0084
1) Install baffle plate.
2) Install oil strainer and O-ring
3) Install oil strainer stay.
4) Apply fluid packing to matching surfaces and install oil
pan.
Fluid packing:
THREE BOND 1207C or eq