Toyota Tundra (2015 year). Manual — part 840
Minimum 44.241 mm (1.742 in.)
Exhaust
Standard
44.196 to 44.346 mm (1.740 to
1.746 in.)
Minimum 44.146 mm (1.738 in.)
Journal diameter
No. 1 journal
Standard
29.956 to 29.970 mm (1.1793 to
1.1799 in.)
Other journal
25.959 to 25.975 mm (1.0220 to
1.0226 in.)
Timing chain
No. 1 chain
Chain
elongation
Maximum
136.9 mm (5.39 in.)
No. 2 chain
137.6 mm (5.42 in.)
Sprocket diameter (w/
chain)
Crankshaft timing
sprocket RH
Minimum
61.4 mm (2.42 in.)
Crankshaft timing
sprocket LH
61.4 mm (2.42 in.)
No. 2 chain tensioner
Depth
Maximum
0.9 mm (0.0354 in.)
No. 3 chain tensioner
0.9 mm (0.0354 in.)
Chain tensioner slipper
1.0 mm (0.0394 in.)
No. 1 chain vibration
damper
1.0 mm (0.0394 in.)
Exhaust manifold
Warpage
0.7 mm (0.0276 in.)
Ring pin
Protrusion height
A
7.5 to 8.5 mm (0.295 to 0.335
in.)
B
3.6 to 4.6 mm (0.142 to 0.181
in.)
SERVICE SPECIFICATIONS: 1UR-FE ENGINE MECHANICAL: SE...
Last Modified: 9-16-2014
6.6 F
Doc ID: RM000002YUY02JX
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: SERVICE SPECIFICATIONS: 1UR-FE ENGINE MECHANICAL: TORQUE SPECIFICATIONS; 2015 MY Tundra
[08/2014 - ]
TORQUE SPECIFICATIONS
PART TIGHTENED
N*M
KGF*CM
FT.*LBF
Camshaft housing sub-assembly LH x Cylinder head
for bolt A
10
102
7
for Except bolt
30
306
22
Camshaft bearing cap x Camshaft housing sub-assembly LH
16
163
12
No. 3 chain tensioner assembly x Cylinder head
10
102
7
No. 1 chain tensioner assembly LH x Cylinder head
10
102
7
No. 1 chain vibration damper LH x Cylinder block
21
214
15
Camshaft housing sub-assembly RH x Cylinder head
for bolt A
10
102
7
for Except bolt
30
306
22
Camshaft bearing cap x Camshaft housing sub-assembly RH
16
163
12
No. 2 chain tensioner assembly x Cylinder head
10
102
7
No. 1 chain tensioner assembly RH x Cylinder head
10
102
7
No. 1 chain vibration damper RH x Cylinder block
21
214
15
Camshaft timing gear x Camshaft
100
1020
74
Camshaft timing exhaust gear x Camshaft
100
1020
74
Cylinder head LH x Cylinder block
1st
36
367
27
2nd
Turn
90°
Turn
90°
Turn 90°
3rd
Turn
90°
Turn
90°
Turn 90°
for 12 mm head
21
214
15
Cylinder head RH x Cylinder block
1st
36
367
27
2nd
Turn
90°
Turn
90°
Turn 90°
3rd
Turn
90°
Turn
90°
Turn 90°
for 12 mm head
21
214
15
Cylinder head stud bolt
E7 and E8 "TORX"
9.0
92
80
in.*lbf
No. 2 straight screw plug x Cylinder head
85
867
63
No. 1 straight screw plug x Cylinder head
44
449
32
SERVICE SPECIFICATIONS: 1UR-FE ENGINE MECHANICAL: T...
PART TIGHTENED
N*M
KGF*CM
FT.*LBF
Cylinder block stud bolt
for Stud bolt A (E8
"TORX")
20
204
15
for Stud bolt B (E8
"TORX")
9.0
92
80
in.*lbf
No. 1 oil nozzle x Cylinder block
10
102
7
Connecting rod x Connecting rod cap
1st
40
408
30
2nd
Turn
90°
Turn
90°
Turn 90°
Crankshaft bearing cap x Cylinder block
for Inside position
61
622
45
for Outside position
27
275
20
2nd
Turn
90°
Turn
90°
Turn 90°
for Cylinder block side
position
45
459
33
Front stabilizer bracket x Body
69
704
51
Engine hunger x Cylinder head
43
438
32
Engine mounting insulator x Body
79
806
58
Drive plater and ring gear x Crankshaft
1st
30
301
22
2nd
Turn
90°
Turn
90°
Turn 90°
No. 1 water by-pass pipe x Cylinder head cover
18
184
13
Oil cooler tube x No. 1 oil pan
14
143
10
Engine wire x Engine room junction block
10
102
7
Ground wire x Air injection control driver bracket
8.0
82
71
in.*lbf
Engine wire x positive (+) battery cable
13
133
10
Air pump connector bracket x Body
6.0
61
53
in.*lbf
Ground wire x Cylinder head cover
8.0
82
71
in.*lbf
Air cleaner case x Body
5.0
51
44
in.*lbf
Hose clamp x Air cleaner hose
4.0
41
35
in.*lbf
Engine hood x Hinge
13
133
10
Timing chain cover stud bolt
20
204
15
Oil pan stud bolt (E6 and E7 "TORX")
for stud bolt A
5.0
51
44
in.*lbf
SERVICE SPECIFICATIONS: 1UR-FE ENGINE MECHANICAL: T...
PART TIGHTENED
N*M
KGF*CM
FT.*LBF
for stud bolt B
9.0
92
80
in.*lbf
Oil drain pipe x Cylinder block
10
102
7
Oil seal retainer x Cylinder block
10
102
7
Oil strainer x Oil pan
12
122
9
Oil pan baffle plate x Oil pan
12
122
9
Oil pan x cylinder block
for Bolt A
10
102
7
for Bolt B
35
357
26
for Nut
35
357
26
No. 2 oil pan x Oil pan
10
102
7
No. 1 heat exchanger cover x Cylinder block
for bolt C
10
102
7
except bolt C
21
214
15
Cylinder head cover spacer x Cylinder head cover
10
102
7
Cylinder head cover sub-assembly RH x Camshaft
housing sub-assembly RH
for bolt A
21
214
15
except bolt A
12
122
9
Cylinder head cover sub-assembly LH x Camshaft
housing sub-assembly LH
for bolt A
21
214
15
except bolt A
12
122
9
Camshaft timing oil control valve x Cylinder head cover
10
102
7
Crankshaft position sensor x Oil pan
10
102
7
Crankshaft position sensor protector x Oil pan
10
102
7
Camshaft position sensor x Cylinder head cover
10
102
7
VVT sensor x Cylinder head cover
10
102
7
Spark plug x Cylinder head
21
214
15
Oil filler cap housing x Cylinder head cover
10
102
7
Noise filter x Cylinder head cover
10
102
7
Ignition coil assembly x Cylinder head cover
10
102
7
Front No. 1 engine mounting bracket x Cylinder block
35
357
26
Front engine mounting insulator x Front No. 1 engine mounting bracket
72
734
53
Cylinder block water drain cock x Cylinder block
30
306
22
Water drain cock plug x Water drain cock
13
130
9
No. 3 water by-pass pipe x EGR cooler assembly
10
102
7
No. 3 air tube x Cylinder head cover
10
102
7
Wire harness clamp bracket x Cylinder head cover
8.0
82
71
in.*lbf
No. 4 air tube x Cylinder head cover
10
102
7
SERVICE SPECIFICATIONS: 1UR-FE ENGINE MECHANICAL: T...
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