1GR-FE ENGINE MECHANICAL TORQUE SPECIFICATIONS

CAMSHAFT
Part Tightened N*m kgf*cm ft.*lbf in.*lbf
Camshaft bearing cap (for Bank 1) x Cylinder head LH for bolt A
9.0 N*m
92 kgf*cm
80 in.*lbf
for bolt B
24 N*m
245 kgf*cm
18 ft.*lbf
Camshaft timing gear assembly x No. 3 camshaft sub-assembly
100 N*m
1020 kgf*cm
74 ft.*lbf
No. 3 chain tensioner assembly x Cylinder head LH
21 N*m
214 kgf*cm
15 ft.*lbf
No. 4 camshaft sub-assembly x Camshaft timing sprocket
100 N*m
1020 kgf*cm
74 ft.*lbf
Camshaft bearing cap (for Bank 2) x Cylinder head sub-assembly for bolt A
9.0 N*m
92 kgf*cm
80 in.*lbf
for bolt B
24 N*m
245 kgf*cm
18 ft.*lbf
Camshaft timing gear assembly x Camshaft
100 N*m
1020 kgf*cm
74 ft.*lbf
No. 2 chain tensioner x Cylinder head sub-assembly
21 N*m
214 kgf*cm
15 ft.*lbf
No. 2 camshaft x Camshaft timing sprocket
100 N*m
1020 kgf*cm
74 ft.*lbf
Timing chain cover plate x Timing chain cover sub-assembly
9.1 N*m
93 kgf*cm
81 in.*lbf
CYLINDER HEAD GASKET
Part Tightened N*m kgf*cm ft.*lbf in.*lbf
Cylinder head sub-assembly x Cylinder block 1st
36 N*m
367 kgf*cm
27 ft.*lbf
2nd Turn 180°
Cylinder head LH x Cylinder block (for cylinder head set bolt) 1st
36 N*m
367 kgf*cm
27 ft.*lbf
2nd Turn 180°
Cylinder head LH x Cylinder block (except cylinder head set bolt)
30 N*m
306 kgf*cm
22 ft.*lbf
REAR CRANKSHAFT OIL SEAL
Part Tightened N*m kgf*cm ft.*lbf
Drive plate and ring gear sub-assembly x Crankshaft
83 N*m
846 kgf*cm
61 ft.*lbf
ENGINE ASSEMBLY
Part Tightened N*m kgf*cm ft.*lbf in.*lbf
Engine hanger x Cylinder head
33 N*m
337 kgf*cm
24 ft.*lbf
Engine assembly x Body
42 N*m
428 kgf*cm
31 ft.*lbf
Water hose sub-assembly x Cylinder head cover sub-assembly LH
5.4 N*m
55 kgf*cm
48 in.*lbf
Engine wire x Engine room relay block
12.5 N*m
127 kgf*cm
9 ft.*lbf
No. 2 engine wire x Body
14 N*m
143 kgf*cm
10 ft.*lbf
Battery hold down clamp
5.4 N*m
55 kgf*cm
48 in.*lbf
Positive (+) battery terminal
5.35 N*m
55 kgf*cm
47 in.*lbf
Engine room main wire x Battery positive cable
7.55 N*m
77 kgf*cm
67 in.*lbf
Engine wire x Body
7.55 N*m
77 kgf*cm
67 in.*lbf
Vane pump assembly x Timing chain cover sub-assembly
21 N*m
214 kgf*cm
15 ft.*lbf
Air cleaner case sub-assembly x Body
6.0 N*m
61 kgf*cm
53 in.*lbf
No. 3 engine under cover sub-assembly
28 N*m
286 kgf*cm
21 ft.*lbf
No. 2 engine under cover sub-assembly
28 N*m
286 kgf*cm
21 ft.*lbf
No. 1 engine under cover sub-assembly for M6 bolt
11.5 N*m
117 kgf*cm
8 ft.*lbf
for M8 bolt
28 N*m
286 kgf*cm
21 ft.*lbf
Hood sub-assembly x Hood hinge assembly
13 N*m
133 kgf*cm
10 ft.*lbf
ENGINE UNIT
Part Tightened N*m kgf*cm ft.*lbf in.*lbf
Stud bolt x Oil pan sub-assembly
4.0 N*m
41 kgf*cm
35 in.*lbf
Stud bolt x Timing chain cover sub-assembly
10 N*m
102 kgf*cm
7 ft.*lbf
Stud bolt x Cylinder head cover sub-assembly
6.0 N*m
61 kgf*cm
53 in.*lbf
Taper screw plug x Cylinder block
25 N*m
255 kgf*cm
18 ft.*lbf
V-bank cover bracket sub-assembly x Cylinder head cover sub-assembly
10 N*m
102 kgf*cm
7 ft.*lbf
No. 1 water outlet pipe x Cylinder block
10 N*m
102 kgf*cm
7 ft.*lbf
Camshaft bearing cap (for Bank 2) x Cylinder head sub-assembly for bolt A
9.0 N*m
92 kgf*cm
80 in.*lbf
for bolt B
24 N*m
245 kgf*cm
18 ft.*lbf
Camshaft bearing cap (for Bank 1) x Cylinder head LH for bolt A
9.0 N*m
92 kgf*cm
80 in.*lbf
for bolt B
24 N*m
245 kgf*cm
18 ft.*lbf
No. 3 chain tensioner assembly x Cylinder head LH
21 N*m
214 kgf*cm
15 ft.*lbf
Camshaft timing gear assembly x No. 3 camshaft sub-assembly
100 N*m
1020 kgf*cm
74 ft.*lbf
Camshaft timing sprocket x No. 4 camshaft sub-assembly
100 N*m
1020 kgf*cm
74 ft.*lbf
No. 2 chain tensioner x Cylinder head sub-assembly
21 N*m
214 kgf*cm
15 ft.*lbf
Camshaft timing gear assembly x Camshaft
100 N*m
1020 kgf*cm
74 ft.*lbf
Camshaft timing sprocket x No. 2 camshaft
100 N*m
1020 kgf*cm
74 ft.*lbf
No. 1 chain vibration damper x Cylinder head LH and cylinder block
19 N*m
194 kgf*cm
14 ft.*lbf
No. 1 chain tensioner assembly x Cylinder head sub-assembly
10 N*m
102 kgf*cm
7 ft.*lbf
No. 2 idle gear shaft x Cylinder block
60 N*m
612 kgf*cm
44 ft.*lbf
Engine water pump assembly x Timing chain cover sub-assembly
11 N*m
112 kgf*cm
8 ft.*lbf
Engine rear oil seal retainer x Cylinder block for nut
9.0 N*m
92 kgf*cm
80 in.*lbf
for bolt
10 N*m
102 kgf*cm
7 ft.*lbf
Oil pan drain plug x No. 2 oil pan sub-assembly
40 N*m
408 kgf*cm
30 ft.*lbf
Cylinder head cover sub-assembly LH x Oil filler cap housing
9.0 N*m
92 kgf*cm
80 in.*lbf
Rear water by-pass joint x Cylinder head LH and cylinder head sub-assembly for bolt
10 N*m
102 kgf*cm
7 ft.*lbf
for nut
9.0 N*m
92 kgf*cm
80 in.*lbf
Union x Cylinder head LH and cylinder head sub-assembly
62 N*m
632 kgf*cm
46 ft.*lbf
Cylinder block water drain cock sub-assembly x Cylinder block
25 N*m
255 kgf*cm
18 ft.*lbf
Cylinder block water drain cock plug x Cylinder block water drain cock sub-assembly
12.7 N*m
130 kgf*cm
9 ft.*lbf
No. 1 idler pulley sub-assembly x Timing chain cover sub-assembly
54 N*m
551 kgf*cm
40 ft.*lbf
Engine oil level dipstick guide x Oil pan sub-assembly
9.0 N*m
92 kgf*cm
80 in.*lbf
V-ribbed belt tensioner assembly x Timing chain cover sub-assembly
36 N*m
367 kgf*cm
27 ft.*lbf
Front No. 1 engine mounting bracket LH x Cylinder block
43 N*m
438 kgf*cm
32 ft.*lbf
Front No. 1 engine mounting bracket RH x Cylinder block
43 N*m
438 kgf*cm
32 ft.*lbf
No. 1 fuel pipe sub-assembly and No. 2 fuel pipe sub-assembly x Cylinder head cover sub-assembly LH
9.0 N*m
92 kgf*cm
80 in.*lbf
CYLINDER HEAD
Part Tightened N*m kgf*cm ft.*lbf
Union x Cylinder head sub-assembly and cylinder head LH
14.7 N*m
150 kgf*cm
11 ft.*lbf
No. 1 straight screw plug x Cylinder head sub-assembly and cylinder head LH
80 N*m
816 kgf*cm
59 ft.*lbf
No. 2 straight screw plug x Cylinder head sub-assembly and cylinder head LH
85 N*m
867 kgf*cm
63 ft.*lbf
CYLINDER BLOCK
Part Tightened N*m kgf*cm ft.*lbf in.*lbf
No. 1 oil nozzle sub-assembly x Cylinder block
9.0 N*m
92 kgf*cm
80 in.*lbf
Crankshaft bearing cap x Cylinder block Quantity: 16 1st
61 N*m
622 kgf*cm
45 ft.*lbf
2nd Turn 90°
Crankshaft bearing cap x Cylinder block Quantity: 8
25.7 N*m
262 kgf*cm
19 ft.*lbf
Connecting rod cap x Connecting rod 1st
24.5 N*m
250 kgf*cm
18 ft.*lbf
2nd Turn 90°