Page 50 of 1164
Bl ON-VEHICLE MAINTENANCE
HLA
Removal / Installation
1. Disconnect the negative battery cable.
2. Remove in the order shown in the figure, referring to
Removal Note.
3. Install in the reverse order of removal, referring to Installation Note.
-
4.9-0.8 N.I
@ BP SOHC
22-28
12.2-2.9. 16-2 m (SO-SO cm-kg, 43-78 in-lb)
N.m (m-kg, ft-lb)
03UOBl-03
1. Cylinder head cover
Installation
Note . . . . . . . . . . . . . . . . . . . . . . . . page 4. Rocker arm spring
81-22
5. Rocker shaft
2. Rocker arm and rocker shaft assembly
6. HLA
Removal Note . . . . . . . . . . . . . . . . . . . . . . . . . . .
page 81-21
Installation Note . . . . . . . . . . . . . . . . . . . . . . . . page Installation Note ,.........,............. page 81-21
---
81-21
3. Rocker arm 7. O-ring
8140
Page 52 of 1164

Bl ON-VEHICLE MAINTENANCE
8 e
93UOlA.08
EX
03UOBl-035
HEAD COVER
)
23UOBl-023
Steps After Installation
1, Connect the negative battery cable.
2. Start the engine and fully warm up.
3. Verify that there is no tappet noise. 2. Install the rocker arm and rocker shaft assembly.
Caution
l The bolts must be tightened gradually and in the or-
der shown in the figure.
Tightening torque:
22-28 N-m (2.2-2.9 m-kg, 18-21 ft-lb)
BP SOHC
1. Assemble the rocker arm and rocker shaft assembly as
shown in the figure.
Caution
l Face the rocker shaft identification mark upward.
l The installation bolt holes are different for the ex-
haust and intake sides.
Identification mark
IN . . . . . . . . . . White
EX . . . . . . . . . . . Blue
2. Install the rocker arm and rocker shaft assembly.
3. Tighten the rocker arm bolts in two or three steps in the or-
der shown in the figure.
Tightening torque:
22-28 Nsrn (2.2-2.9 m-kg, 16-21 ft-lb)
Cylinder head cover
1. Install the cylinder head cover.
Tightening torque
Bolt @:
4.9-8.8 N-m (50-90 cmikg, 43-78 in-lb)
Bolt @:
7.8-l 1 Nnrn (80-l 10 cm-kg, 69-95 in-lb)
Caution
l If the head cover gasket is reused, apply sealant in
the groove as shown.
03UOBl-038
.-
Bl-22
Page 53 of 1164
ON-VEHICLE MAINTENANCE
FRONT OIL SEAL
Replacement
1. Disconnect the negative battery cable.
2. Remove in the order shown in the figure, referring to
Removal Note.
3. Install in the reverse order of removal, referring to Installation Note.
I- I
I
I
I
157-167 (16-17, 116-123)
I
t
I
I
/
L---- -____ - _......_____________ -----------!
N.m (m-kg, It-lb)
^ ^ ^ -
_ _
1. Timing belt
- 3. Timing belt pulley
Removal I Installation..
.............. page
61-12 Installation
Note.. ......................
page Bl-24
2. Pulley lock bolt
4. Oil seal
Installation Note ........................
page Bl-24
Removal Note
..................................... below
Installation
Note.. ......................
page Bl-24
01 EOBX-055
Removal Note
Oil seal
1. Cut the oil seal lip with a razor knife.
2. Remove the oil seal with a screwdriver protected with a rag.
61-23
Page 54 of 1164
Bl ON-VEHICLE MAINTENANCE
01 EOBX-056
23UOBi -0:
Steps After Installation
1. Lower the vehicle.
2. Connect the negative battery cable.
3. Start the engine and check the ignition timing.
(Refer to page 61-8)
Installation Note
Oil seal
1. Apply a small amount of clean engine oil to the lip of a new
oil seal.
2. Push the oil seal slightly in by hand.
Caution
l The oil seal must be tapped in until it is flush with
the edge of the oil pump body.
3. Tap the oil seal in evenly with a suitable pipe and a hammer.
Oil seal outer diameter: 50.5mm (1.98 in)
Timing belt pulley
1. Install the timing belt pulley.
2. Install the pulley woodruff key with the tapered side toward
the oil pump body.
Pulley lock bolt
1. Hold the crankshaft with the SST and tighten the pulley lock
bolt.
Tightening torque:
157-167 N*rn (16-17 m-kg, 116-123 ft-lb)
23UOBi-026
Bl-24
Page 55 of 1164

-.
ON-VEHICLE MAINTENANCE Bl
REAR OIL SEAL
Replacement
1. Disconnect the negative battery cable.
2. Remove in the order shown in the figure, referring to
Removal Note.
3. install in the reverse order of removal, referring to Installation Note !.
I
16-26 (1.6-2.7, 13-20) I HTX
ATX
N.m (m-kg, R-lb)
23UOBl-027
1. Transaxle
MTX
Service.. ............................... Sections Jl , J2
ATX
Service .......................................... Section K
2. Clutch cover, clutch disc
Service .......................................... Section H 3. Flywheel (MTX)
Removal Note ..................................... below
Installation Note ........................ page 81-26
4. Drive plate (ATX)
Removal Note.. ......................... page Bl-26
Installation Note.. ...................... page Bl-27
5. Oil seal
Removal Note.. ......................... page 81-26
Installation Note ........................ page 81-26
Removal note
Flywheel (MTX)
1. Hold the flywheel with the SST or equivalent.
2. Remove the flywheel lock bolts.
3. Remove the flywheel.
Bl-25
Page 57 of 1164
Bl
03UOBl-01 15
23UOBl-066
Drive plate (ATX)
1. Remove the sealant from the drive plate bolt holes in the
crankshaft and from the drive plate bolts.
Caution
l If all the previous sealant cannot be removed from
a bolt, replace the bolt.
l Do not apply new sealant if a new bolt is used.
2. Install the adapter, drive plate, and backing plate onto the
crankshaft.
3. Apply sealant to the drive plate bolts and install them.
4. Hold the drive plate with the
SST or equivalent.
5. Tighten the bolts in two or three steps in the order shown
in the figure.
Tightening torque:
96-103 N-m (9.8-10.5 m-kg, 71-76 ft-lb)
Steps After Installation
1. Connect the negative battery cable.
2. Start the engine and perform engine adjustments as necessary.
-.
05UOBX-072
81-27
Page 58 of 1164
REMOVAL
REMOVAL
Warning
l Release the fuel pressure. (Refer to Section F.)
PROCEDURE
1. Disconnect the negative battery cable.
2. Drain the engine coolant and transaxle oil.
3. Remove in the order shown in the figure, referring to Removal Note,
Step 1
1. Undercover and side cover
2. Air cleaner assembly 10. Cooling fan connector
3. Battery and battery cover 11. Oil cooler hose (ATX)
4. Battery carrier 12. Radiator and cooling fan assembly
13. P/S and/or A/C drive belt
5. Battery duct
Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6. Accelerator cable page Bl- 6
7. Resonance chamber 14. P/S oil pump and bracket
8. Radiator hose Removal Note . . . . . . . . . . . . . . . . . . . . . . . . . . . page 81-29
9. Coolant reservoir hose 15. A/C compressor (if equipped)
Removal Note . . . . . . . . . . . . . . . . . . . . . . . . . . . page 81-29
81-28
Page 132 of 1164

INSTALLATION
OWOBX-27!
Resonance chamber
1. Install the resonance chamber.
Tightening torque:
7.8-l 1 N-m (80-I 10 cm-kg, 69-95 in-lb)
Undercover and side cover
1. Install the undercover and side cover.
Steps After Installation
1. If the engine oil was drained, fill with the specified amount and type of engine oil.
(Refer to Section D.)
Accelerator cable
1. Install the accelerator cable.
2. Adjust the cable deflection by turning nut @.
Deflection: I-3mm (0.04-0.12 in)
Battery duct, battery carrier, and battery
1. Install the battery duct.
Tightening torque:
7.8-l 1 N-m (80-l 10 cm-kg, 69-95 in-lb)
2. Install the battery carrier.
Tightening torque:
7.8-11 N.m (80-110 cm-kg, 69-95 in-lb)
3. Install the battery and the battery bracket.
Tightening torque:
2.9-5.9 N*m (30-60 cm-kg, 26-52 in-lb)
Air cleaner assembly
1. Install the air cleaner assembly.
lightening torque
@: 19-25 N-m (1.9-2.6 m-kg, 14-19 ft-lb)
@: 7.8-l 1 N-m (80-I 10 cm-kg, 69-95 in-lb)
2. Connect the airflow sensor connector.
2. Fill the radiator with the specified amount and type of engine coolant.
(Refer to Section E.)
3. If the transaxle oil was drained, fill with the specified amount and type of transaxle oil.
(Refer to Sections J, K.)
4. Connect the negative battery cable.
5. Start the engine and check the following
(1) Engine oil, transaxle oil, and engine coolant leakage.
(2) Ignition timing, idle speed. (Refer to page 61-8.)
(3) Operation of emission control system.
6. Perform a road test,
7. Recheck the engine oil and engine coolant levels.
.-’
23UOBl-057
81-102