a923868daffe973e92ac0a21a32b7551816ab90ac576794f265daee55fc0a18a

nsxb03005a.pdf

Fuel and Emission — Section 11
Clutch — Section 12
Main Menu
Table of Contents
− Fuel and Emission — Section 11
Unit of length: mm (in)
MEASUREMENT STANDARD (NEW)
Pressure regulator Pressure kPa (kg/cm2, psi) 330-370 (3.30-3.70, 47-53)
Fuel tank Capacity l (US gal, imp gal) 70 (18.5, 15.4)
Engine Fast idle rpm 1,100—1,900
Idle speed rpm
(with headlight and cooling fan uff)
800: 50 (M/T: neutral
780 ±50 (AIT: Lujor P position)
Idle СО % max. 0.1 J
— Clutch — Section 12
l MEASUREMENT STANDARD (NEW) SERVICE LIMIT
Clutch pedal Pedal height to floor 176.2 (6.94)
Stroke 125 (4.92)
Pedal play 9-15 (OSS-0.59)
Disengagement height to floor 92 (3.62) min.
Pressure plate Warpage 0.03 (0.001) max. 0.15 (0.006)
1st clutch disc Thickness 8.39.0 [0.33—O.35) 5.9 (0.23)
Rivet head depth 1.1 (0.04) min. 0.2 (0.01)
2nd clutch disc Thickness 7.6-8.3 (OJO-0.33) 5.4 (0.21)
Rivet head depth 1.1 (0.04) min. 0.2 (0.01)
Mid plate Warpage 0.05 (0.002) max. 0.15 (0.006)
Flywheel Clutch surface runout 0.05 (0.002) max. 0.15 (0.006)
3-5

Attachments

752c7f4e2e73011ef9b2b04456d80046017b82206ad086fbb59d82d2e310217a

nsxb12004a.pdf

Clutch Pedal
Adjustment
NOTE:
• To check the switch, see section 23.
• The clutch is self-adjusting to compensate for wear.
CAUTION: If there is no clearance between the
master cylinder piston and push rod, the release
bearing is held against the diaphragm spring, which
can result in clutch slippage or other clutch
problems.
1. Loosen locknut A, and back off the pedal switch
until it no longer touches the clutch pedal.
2. Loosen locknut C, and turn the push rod in or out to
get the specified stroke and height at the clutch
pedal.
3. Tighten locknut C.
4. Thread in the clutch pedal switch A in until it con-
tacts the clutch pedal.
5. Turn the switch in 1/4 — 1/2 turn further.
6. Tighten locknut A.
7. Loosen locknut B and pedal switch B.
8. Measure the clearance between the floor board and
clutch pedal with the clutch pedal fully depressed.
9. Release the clutch pedal 15-20 mm (0.59-0.79
in) from the fully depressed position, and hold it
there. Adjust the position of pedal switch B so that
the engine will start with the clutch pedal in this
position.
10. Thread in pedal switch B in 1/4 — 1/2 turn further.
11. Tighten locknut B.
LOCKNUT C
18 N-m (1.8 kg-m, 13 Ib-ft)
LOCKNUT B
10 N-m (1.0 kg-m, 7 Ib-ft)
CLUTCH PEDAL
SWITCH B
ASSIST SPRING
CLUTCH PEDAL
SWITCH A
LOCKNUT A
10 N-m (1.0 kg-m, 7 Ib-ft)
(STROKE at PEDAL): 125 mm (4.92 in)
(TOTAL CLUTCH PEDAL FREE PLAY): 9-15 mm (0.35-0.59 in) includes the pedal play 1 -7 mm (0.04-0.28 in)
(CLUTCH PEDAL HEIGHT): 176.2 mm (6.94 in) to the floor.
(CLUTCH PEDAL DISENGAGEMENT HEIGHT): 92 mm (3.62 in) minimum to the floor.
CLUTCH MASTER CYLINDER

Attachments

e01609789fd210ca828bc890e93ebe4d618e4401bbbb5c5be129bdc54e796629

nsxb08008a.pdf

Oil Pump
Removal/lnspection/lnstallation
1. Drain the engine oil.
2. Remove the timing belt (see page 6-15(’91-’93)or(’94-’96)).
3. Remove the dipstick and the pipe.
4. Remove the oil filter assembly.
5. Remove the oil pan.
6. Remove the oil screen.
7. Remove the baffle plate,
8. Remove the oil pass pipe and the joint.
9. Remove the mounting bolts and the oil pump
assembly.
Replace.
O-RINGS
Replace.
OIL SCREEN
OIL PASS PIPE
AND JOINT
BAFFLE PLATE
OIL PUMP
10. Remove the nine screws from the pump housing,
then separate the housing and cover.
11. Check the inner-to-outer rotor radial clearance.
Inner-to-Outer Rotor Radial Clearance
Standard (New): 0.05 – 0.21 mm
(0.002 – 0.008 in)
Service Limit: 0.23 mm (0.009 in)
OUTER ROTOR
INNER ROTOR
12. Check the housing-to-rotor axial clearance.
Housing-to-Rotor Axial Clearance
Standard (New): 0.02 – 0.07 mm
(0.001 – 0.003 in)
Service Limit: 0.12 mm (0.005 in)
PUMP HOUSING
OUTER ROTOR

13. Check the housing-to-outer rotor radial clearance.
Housing-to-Rotor Radial Clearance
Standard (New): 0.11 – 0.20 mm
(0.004 – 0.008 in)
Service Limit: 0.21 mm (0.008 in)
OUTER ROTOR
PUMP HOUSING
14. Inspect both rotors and the pump housing for scoring
or other damage. Replace the oil pump assembly if
necessary.
1 5. Remove the old oil seal from the oil pump.
16. Gently tap in the new oil seal until the special tool
bottoms on the pump.
OIL SEAL DRIVER
07GAD-PH70201
OIL PUMP
17. Reassemble the oil pump. Apply liquid thread-lock
to the pump housing screws.
18. Check that the oil pump turns freely.
19. Apply a light coat of oil to the seal lip.
20. Install the two dowel pins and new O-ring on the
cylinder block.
21. Apply liquid gasket to the cylinder block mating
surface of the oil pump.
NOTE:
• Use liquid gasket, Part No. 08718-0001.
• Check that the mating surfaces are clean and
dry before applying liquid gasket.
• Apply liquid gasket evenly, in a narrow bead
centered on the mating surface.
• To prevent leakage of oil, apply liquid gasket to
the inner threads of the bolt holes.
PUMP HOUSING
Apply liquid
gasket along the
broken line.
Do not install the parts if five minutes or more
have elapsed since applying liquid gasket.
Instead reapply liquid gasket after removing old
residue.
After assembly, wait at least 20 minutes before
filling the engine with oil.

Oil Pump
Removal/lnspection/lnstallation
22. Install the oil pump on the cylinder block.
23. Install the oil pass pipe and joint.
24. Install the baffle plate.
25. Install the oil screen.
SPECIAL BOLTS
8 x 1.25 x 45 mm
22 N-m (2.2 kg-m,
16 Ib-ft)
Replace.
DOWEL PINS
OIL PASS
PIPE AND JOINT
OIL PUMP
Apply liquid gasket to
cylinder block mating
surface.
6 x 1.0 mm
12 N-m (1.2 kg-m,
9 Ib-ft)
OIL
SCREEN
BAFFLE
PLATE
6 x 1.0 mm
12 N-m (1.2 kg-m,
9 Ib-ft)
26. Apply liquid gasket to the oil pump and left side
cover mating areas as shown below.
Apply liquid gasket
to these points.
OIL PUMP
Apply liquid gasket
to these points.
27. Install the oil pan gasket and oil pan.
NOTE: Use a new oil pan gasket.
CYLINDER
BLOCK
GASKET
Replace.
OIL PAN
LEFT
SIDE
COVER
SPECIAL BOLTS
6 x 1.0 mm
12 N-m (1.2 kg-m, 9 Ib-ft)
Replace.

28. Tighten bolts and nuts finger tight at six points as
shown below.
29. Starting with nut torque all bolts and nuts, in a
clockwise pattern in three steps.
NOTE: Excessive tightening can cause distortion of
oil pan gasket and oil leakage.
Torque: 14 N-m (1.4 kg-m, 10 lb-ft)

Attachments

e518e6de8195a5ecd9bf4c0c1e1b778c951dbc6cae443d7693bac84b3acaf64e

nsxd11034a.pdf

Troubleshooting
Self-diagnostic Procedures
I. When the Malfunction Indicator Lamp (MIL) has been reported on, do the following:
1. Connect the Service Check Connector terminals with a jumper wire as shown (the Service Check Connector is
located under the dash on the passenger side of the car). Turn the ignition switch ON.
SERVICE CHECK CONNECTOR (2P)
JUMPER
WIRE
2. Note the Diagnostic Trouble Code (DTC): the MIL indicates a code by the length and number of blinks. The MIL
can indicate any number of simultaneous component problems by blinking separate codes, one after another. Codes
1 through 9 are indicated by individual short blinks. Codes 10 through 59 are indicated by a series of long and
short blinks. The number of long blinks equals the first digit, the number of short blinks equals the second digit.
USA:
MALFUNCTION
INDICATOR
LAMP
(MIL)
CANADA:
CHECK
ENGINE
LIGHT
See DTC 1
See DTC 3
See DTC 13
See DTC 1 and 3
See DTC 3 and 4
See DTC 3 and 14

II. ENGINE CONTROL MODULE (ECM) Reset Procedure
1. Turn the ignition switch off.
2. Remove the CLOCK (7.5 A) fuse from the under-hood fuse/relay box for 10 seconds to reset ECM.
NOTE: Disconnecting the CLOCK fuse also cancels the radio preset stations and the clock setting. Make note of
the radio presets before removing the fuse so you can reset them.
III. Final Procedure (this procedure must be done after any troubleshooting)
1. Remove the Jumper Wire.
NOTE: If the Service Check Connector is jumped, the MIL will stay on.
2. Do the ECM Reset Procedure.
3. Set the radio preset stations and the clock setting.
(cont’d)
CLOCK
(7.5 A) FUSE
UNDER-HOOD
FUSE/RELAY BOX

Troubleshooting
Self-diagnostic Procedures (cont’d)
If codes other than those listed above are indicated, verify the code. If the code indicated is not listed above, replace
the ECM.
The Malfunction Indicator Lamp (MIL) may come on, indicating a system problem, when, in fact, there is a poor or
intermittent electrical connection. First, check the electrical connections, clean or repair connections if necessary.
A/T: The MIL and D indicator light may come on simultaneously when the code blinks 6, 7 and 17. Check the PGM-FI
system according to the PGM-FI system troubleshooting, then recheck the D indicator light. If it comes on, see page
14-52.
The MIL and TCS indicator light may come on simultaneously when the code blinks 3, 5, 6, 13, 15, 16, 17, 35 and
36. Check the PGM-FI system according to the PGM-FI system troubleshooting, then recheck the TCS indicator light.
If it comes on, see page 19-84.
The MIL does not come on when there is a malfunction in the A/T Fl signal. However, when the two terminals of
the service check connector are connected with a jumper wire, the MIL will indicate the codes.
PAGE
11-42
11-48
11-48
11-58
11-64
11-66
11-68
11-64
11-70
11-145
11-72
11-88
11-74
11-107
11-76
11-78
6-15
6-17
11-80
11-82
11-82
19-100
19-102
11-50
11-50
11-54
11-54
11-56
11-56
11-116
6-15
6-17
11-80
11-64
11-64

If the inspection for a particular code requires the test harness, remove the seat back panels. Unbolt the ECM. Connect
the test harness. Then check the system according to the procedure described for the appropriate code(s) listed on the
following pages.
ECM
SEAT
BACK
PANELS
DIGITAL MULTIMETER
KS–AHM–32–003
TEST HARNESS
07MAJ–PR70100
TEST HARNESS
07LAJ–PT3010A
TERMINAL LOCATION
(cont’d)
DIGITAL MULTIMETER
KS–AHM–32–003

Troubleshooting
Self-diagnostic Procedures (cont’d)
CAUTION:
Puncturing the insulation on a wire can cause poor or intermittent electrical connections.
For testing at connectors other than the test harness, bring the tester probe into contact with the terminal from the
connector side of wire harness connectors in the engine compartment. For female connectors, just touch lightly with
the tester probe and do not insert the probe.
TESTER PROBE
TERMINAL
WIRE HARNESS
RUBBER SEAL

Attachments