1NZ-FE ENGINE MECHANICAL TORQUE SPECIFICATIONS

Part tightened N*m kgf*cm ft.*lbf
Spark plugs x Cylinder head assembly 18 184 13
No. 2 camshaft bearing cap x Cylinder head assembly 13 133 10
No. 1 camshaft bearing cap x Cylinder head assembly 23 235 17
No. 2 camshaft x Camshaft timing sprocket use without union nut wrench 64 653 47
use with union nut wrench 59 602 44
Screw plug x Oil pump assembly 15 153 11
No. 1 chain vibration damper x Cylinder head & block 9.0 92 80 in.*lbf
Chain tensioner x Cylinder block assembly 9.0 92 80 in.*lbf
Stud bolt x Cylinder head assembly Bolt A 10 102 7
Bolt B 4.0 41 35 in.*lbf
Bolt C 10 102 7
Bolt D 9.0 92 80 in.*lbf
Taper screw plug x Cylinder head assembly 30 306 22
No. 1 with head taper screw plug x Cylinder head assembly 44 449 33
Fuel delivery pipe subassembly x Cylinder head assembly

Bolt A

Bolt B

19

9.0

194

92

14

80 in.*lbf

Cylinder head assembly x Harness bracket 13 131 9.5
Camshaft position sensor x Cylinder head assembly 8.0 82 71 in.*lbf
Exhaust manifold x Cylinder head assembly 27 275 20
No. 1 exhaust manifold heat insulator x Exhaust manifold 8.0 82 71 in.*lbf
Cylinder head assembly x Cylinder block assembly

1st

2nd

3rd

29

Turn 90°

Turn 90°

300

Turn 90°

Turn 90°

22

Turn 90°

Turn 90°

Manifold support bracket x Cylinder block & exhaust manifold 44 449 33
Cylinder head assembly x Wire harness 13 133 10
Cylinder head assembly x No. 1 water by-pass pipe 9.0 92 80 in.*lbf
Oil level dipstick guide x Cylinder block assembly 10 102 7
Intake manifold x Cylinder head assembly 30 306 22
Water filler sub-assembly x Throttle body 7.5 77 66 in.*lbf
Stud bolts x Cylinder block assembly

Bolt A

Bolt B

Bolt C

Bolt D

5.0

5.0

11

5.0

51

51

112

51

44 in.*lbf

44 in.*lbf

8

44 in.*lbf

Oil pan sub-assembly x Stud bolt 5.0 51 44 in.*lbf
Oil pan sub-assembly x Oil strainer 11 112 8
Oil pan sub-assembly x No. 2 oil pan sub-assembly 9.0 92 80 in.*lbf
No. 2 oil pan sub-assembly x Drain plug 38 382 28
Oil pan sub-assembly x Oil filter union 30 306 22
Oil filter sub-assembly x Oil filter union 13 133 10
Connecting rod assembly x Connecting rod cap

1st

2nd

15

Turn 90°

153

Turn 90°

11

Turn 90°

Crankshaft bearing cap x Cylinder block assembly

1st

2nd

22

Turn 90°

224

Turn 90°

16

Turn 90°

Crankshaft x Drive plate and ring gear sub-assembly 88 897 65
Engine moving control rod x Front suspension crossmember sub-assembly 100 1020 74
Engine moving control rod x Transaxle 120 1224 89
Oil pump assembly x Cylinder head & block

Bolt A

Bolt B

Bolt C

Nut D

Bolt E

32

11

11

24

24

326

112

112

245

245

24

8

8

18

18

Oil pump assembly x Water pump assembly 11 112 8
Transverse engine mounting bracket x Cylinder head & block 55 561 41
Water pump assembly x Pump pulley 15 153 11
Crankshaft damper sub-assembly x Crankshaft 128 1305 95
Camshaft timing oil control valve x Cylinder head assembly 7.5 76 66 in.*lbf
Cylinder head cover sub-assembly x Cylinder head assembly 10 102 7
Ventilation valve sub-assembly x Cylinder head cover sub-assembly 27 275 20
Crankshaft position sensor x Oil pump assembly 7.5 76 66 in.*lbf
Water inlet x Cylinder block assembly 9.0 92 80 in.*lbf
Oil pressure switch x Cylinder block assembly 15 153 11
Knock sensor x Cylinder block assembly 20 204 15
Battery terminal x Cable 5.4 55 48 in.*lbf
Battery x Battery clamp 3.5 36 31 in.*lbf
Air cleaner bracket x Body 20 199 14
Battery carrier x Body 17 173 13
Drive plate and torque converter clutch setting bolt x Drive plate and ring gear sub-assembly 28 286 21
Front suspension crossmember sub-assembly x Body Bolt A 87 887 64
Bolt B 151 1540 111
Bolt C 98 999 72
Engine mounting insulator RH x Transverse engine engine mounting bracket & Body 52 530 38
Engine mounting insulator LH x Engine mounting bracket LH 52 530 38
Oxygen sensor wiring bracket x Cylinder head sub-assembly 60 612 44
Radio setting condenser x Cylinder head sub-assembly 40 408 30
Engine coolant temperature sensor x Cylinder head assembly 20 204 15
No.1 water by-pass pipe x Cylinder head sub-assembly and block sub-assembly 9.0 92 80 in.*lbf
Booster vacuum tube x Cylinder head sub-assembly 9.0 92 80 in.*lbf
Drive shaft heat insulator sub-assembly x Cylinder block sub-assembly 18 183 13