Cylinder Block (I) Assembly - Mazda 2006-2008 RX7 Engine Workshop Manual

CYLINDER BLOCK (I) ASSEMBLY

1. Assemble in the order indicated in the table.
8
6
OIL
OIL 7
9
OIL
10
26—32 {2.7—3.2,
° °
19.2—23.6}+80 —100
SST
25+44—46
{2.6+4.5—4.7,
18.4+32.5—33.9}
1 Oil jet valve
2 Upper main bearing, thrust bearing
3 Crankshaft
4 Lower main bearing, thrust bearing
5 Main bearing cap
(See 01–10–28 Main Bearing Cap Assembly Note)
Piston ring
6
(See 01–10–28 Piston Ring Assembly Note)
7 Upper connecting rod bearing
(See 01–10–29 Connecting Rod Bearing Assembly
Note)
MECHANICAL
.
2.9—4.9 N·m
{30—40 kgf·cm,
25.67—43.4 in·lbf}
1
L3
11
12
PLASTIC REGION TIGHTENING
BOLT
SST
(BOLT STEM LENGTH 110 mm)
44—46 {4.5—4.6, 32.5—33.9}
°
+175 —185
2
L3
OIL
3
3
OIL
4
5
ELASTIC REGION TIGHTENING BOLT
(BOLT STEM LENGTH 104 mm)
3—7 N·m {30.6—71.3 kgf·cm,26.6—61.9 in·lbf}
+23—27 {2.4—2.7, 17—19.9}
+38—42 {3.9—4.2, 28.1—30.9}
Loosen all the bolts
+3—7 N·m {30.6—71.3 kgf·cm,26.6—61.9 in·lbf}
+18—22 {1.9—2.2, 13.3—16.2}
° °
+87.5 —92.5
°
SST
8 Connecting rod, piston assembly
(See 01–10–28 Piston Assembly Note)
9 Lower connecting rod bearing
(See 01–10–29 Connecting Rod Bearing Assembly
Note)
10 Connecting rod cap
(See 01–10–29 Connecting Rod Cap Assembly
Note)
11 Adjustment shim
12 Balancer unit
(See 01–10–29 Balancer Unit Assembly Note)
E5U011002000E08
SST
N·m {kgf·m, ft·lbf}
E5U110ZE7S03
01–10–27
01–10