Page 393 of 2890

CrankshaftBend limit 0.035 mm (0.0014 in)
Crank pin and crank journalOut-of-roundness 0.020 mm (0.0008 in) or less
Grinding limit 0.25 mm (0.0098 in)
Crank pin outer diameterSTD 47.984—48.000 mm (1.8891—1.8898 in)
0.03 mm
(0.0012 in)
US47.954—47.970 mm (1.8879—1.8886 in)
0.05 mm
(0.0020 in)
US47.934—47.950 mm (1.8872—1.8878 in)
0.25 mm
(0.0098 in)
US47.734—47.750 mm (1.8793—1.8799 in)
Crank journal outer diameter#1, #5STD 59.992—60.008 mm (2.3619—2.3625 in)
0.03 mm
(0.0012 in)
US59.962—59.978 mm (2.3607—2.3613 in)
0.05 mm
(0.0020 in)
US59.942—59.958 mm (2.3599—2.3605 in)
0.25 mm
(0.0098 in)
US59.742—59.758 mm (2.3520—2.3527 in)
#2, #3, #4STD 59.992—60.008 mm (2.3619—2.3625 in)
0.03 mm
(0.0012 in)
US59.962—59.978 mm (2.3607—2.3613 in)
0.05 mm
(0.0020 in)
US59.942—59.958 mm (2.3599—2.3605 in)
0.25 mm
(0.0098 in)
US59.742—59.758 mm (2.3520—2.3527 in)
Thrust clearanceSTD 0.030—0.115 mm (0.0012—0.0045 in)
Limit 0.25 mm (0.0098 in)
Oil clearance#1, #5 STD 0.003—0.030 mm (0.0001—0.0012 in)
#2, #3, #4 STD 0.010—0.033 mm (0.0004—0.0013 in)
#1, #3, #5 Limit 0.040 mm (0.0016 in)
#2, #4 Limit 0.045 mm (0.0018 in)
Crankshaft
bearingCrankshaft bearing thickness#1, #5STD 1.998—2.011 mm (0.0787—0.0792 in)
0.03 mm
(0.0012 in)
US2.017—2.020 mm (0.0794—0.0795 in)
0.05 mm
(0.0020 in)
US2.027—2.030 mm (0.0798—0.0799 in)
0.25 mm
(0.0098 in)
US2.127—2.130 mm (0.0837—0.0839 in)
#2, #3, #4STD 2.000—2.013 mm (0.0787—0.0793 in)
0.03 mm
(0.0012 in)
US2.019—2.022 mm (0.0795—0.0796 in)
0.05 mm
(0.0020 in)
US2.029—2.032 mm (0.0799—0.0800 in)
0.25 mm
(0.0098 in)
US2.129—2.132 mm (0.0838—0.0839 in)
STD: Standard US: Undersize
5
2-3bSPECIFICATIONS AND SERVICE DATA
1. Engine
Page 394 of 2890
1. Timing Belt
B2M0726A
1Right-hand belt cover No. 2
2Crankshaft sprocket
3Left-hand belt cover No. 2
4Tensioner bracket
5Tensioner adjuster
6Belt tensioner
7Belt idler
8Right-hand exhaust camshaft sprocket
9Right-hand intake camshaft sprocket
10Left-hand intake camshaft sprocket
11Left-hand exhaust camshaft sprocket
12Timing belt
13Belt idler No. 2
14Belt idler
15Left-hand belt cover
16Front belt cover
17Right-hand belt cover
18Crankshaft pulley
Tightening torque: N⋅m (kg-m, ft-lb)
T1: 4.9±0.5 (0.5±0.05, 3.6±0.4)
T2: 25±2 (2.5±0.2, 18.1±1.4)
T3: 39±4 (4.0±0.4, 28.9±2.9)
T4: 78±5 (8.0±0.5, 57.9±3.6)
T5: 127±5 (13.0±0.5, 94.0±3.6)
6
2-3bCOMPONENT PARTS
1. Timing Belt
Page 395 of 2890

2. Cylinder Head and Camshaft
B2M0681A
1Rocker cover (RH)
2Rocker cover gasket (RH)
3Oil separator cover
4Gasket
5Intake camshaft cap (Front RH)
6Intake camshaft cap (Center RH)
7Intake camshaft cap (Rear RH)
8Intake camshaft (RH)
9Exhaust camshaft cap (Front RH)
10Exhaust camshaft cap (Center RH)
11Exhaust camshaft cap (Rear RH)
12Exhaust camshaft (RH)
13Intake valve guide
14Exhaust valve guide
15Cylinder head bolt
16Oil seal
17Cylinder head (RH)
18Cylinder head gasket (RH)
19Cylinder head gasket (LH)
20Cylinder head (LH)
21Intake camshaft (LH)
22Exhaust camshaft (LH)
23Intake camshaft cap (Front LH)
24Intake camshaft cap (Center LH)
25Intake camshaft cap (Rear LH)
26Exhaust camshaft (Front LH)
27Exhaust camshaft cap (Center LH)
28Exhaust camshaft cap (Rear LH)
29Rocker cover gasket (LH)
30Rocker cover (LH)
31Oil filler cap
32Gasket
33Oil filler duct
34Gasket
Tightening torque: N⋅m (kg-m, ft-lb)
T1: Refer to 2-3b [W4E1].
T2: 5 (0.5, 3.6)
T3: 10 (1.0, 7)
7
2-3bCOMPONENT PARTS
2. Cylinder Head and Camshaft
Page 396 of 2890
3. Cylinder Head and Valve Assembly
G2M0706
1Exhaust valve
2Intake valve
3Cylinder head
4Valve spring seat
5Intake valve oil seal
6Valve spring
7Retainer
8Retainer key
9Hydraulic lash adjuster
10Exhaust valve oil seal
Tightening torque: N⋅m (kg-m, ft-lb)
T1: 5 (0.5, 3.6)
T2: 12 (1.2, 9)
8
2-3bCOMPONENT PARTS
3. Cylinder Head and Valve Assembly
Page 397 of 2890
4. Cylinder Block
B2M0381A
1Oil pressure switch
2Cylinder block (RH)
3Service hole plug
4Gasket
5Oil separator cover
6Water pipe
7Oil pump
8Front oil seal
9Rear oil seal
10O-ring
11Service hole cover
12Cylinder block (LH)
13Engine coolant pump
14Baffle plate
15Oil strainer stay
16Oil strainer
17Gasket
18Oil pan
19Oil drain plug
20Gasket
21Oil filler pipe
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: 25±2 (2.5±0.2, 18.1±1.4)
T5: 47±3 (4.8±0.3, 34.7±2.2)
T6: 69±7 (7.0±0.7, 50.6±5.1)
T7: First 12±2 (1.2±0.2, 8.7±1.4)
Second 12±2 (1.2±0.2, 8.7±1.4)
9
2-3bCOMPONENT PARTS
4. Cylinder Block
Page 398 of 2890
5. Crankshaft and Piston
B2M0683A
1Drive plate
2Reinforcement
3Top ring
4Second ring
5Oil ring
6Piston
7Piston pin
8Circlip
9Connecting rod bolt
10Connecting rod
11Connecting rod bearing
12Connecting rod cap
13Crankshaft
14Woodruff key
15Crankshaft bearing #1, #5
16Crankshaft bearing #2, #4
17Crankshaft bearing #3
Tightening torque: N⋅m (kg-m, ft-lb)
T1: 44±2 (4.5±0.2, 32.5±1.4)
T2: 72±3 (7.3±0.3, 52.8±2.2)
10
2-3bCOMPONENT PARTS
5. Crankshaft and Piston
Page 399 of 2890
G2M0709
1. General Precautions
1) Before disassembling engine, place it on ST3.
ST1 498457000 ENGINE STAND ADAPTER RH
ST2 498457100 ENGINE STAND ADAPTER LH
ST3 499817000 ENGINE STAND
2) All parts should be thoroughly cleaned, paying special
attention to the engine oil passages, pistons and bearings.
3) Rotating parts and sliding parts such as piston, bearing
and gear should be coated with oil prior to assembly.
4) Be careful not to let oil, grease or coolant contact the
timing belt, clutch disc and flywheel.
5) All removed parts, if to be reused, should be reinstalled
in the original positions and directions.
6) Gaskets and lock washers must be replaced with new
ones. Liquid gasket should be used where specified to
prevent leakage.
7) Bolts, nuts and washers should be replaced with new
ones as required.
8) Even if necessary inspections have been made in
advance, proceed with assembly work while making
rechecks.
11
2-3bSERVICE PROCEDURE
1. General Precautions
Page 400 of 2890
2. Timing Belt
A: REMOVAL
1. CRANKSHAFT PULLEY AND BELT COVER
B2M0684A
G2M0711
1) Remove V-belt cover, V-belt and air conditioning com-
pressor drive belt tensioner.
2) Remove pulley bolt. To lock crankshaft, use ST.
ST 499977000 CRANKSHAFT PULLEY WRENCH
3) Remove crankshaft pulley.
B2M0729
4) Remove left-hand belt cover.
12
2-3bSERVICE PROCEDURE
2. Timing Belt