1997 MAZDA MX-5 oil level

Installation (Miata)
1. Lightly coat input shaft splines, release bearing, and fork contact areas with molybdenum disulfide
grease. Align clutch cover dowel holes with flywheel dowels. Tighten clutch cover bolts evenly in a
crisscross pattern to specification. See TORQUE SPECIFICATIONS
.
2. Place a wooden block on jack, and position jack under front of oil pan. Raise front of engine to ease
transmission installation. Install transmission. Tighten transmission-to-engine block bolts to specification.
See TORQUE SPECIFICATIONS
. Place jack (from front of engine) under transmission.
3. Raise transmission until level with engine. Position Power Plant Frame (PPF) in place. Install
PPF/differential mounting spacer, and tighten bolts to 27-38 ft. lbs. (37-51 N.m). Install and tighten PPF
side mounting bolts.
4. Install sleeve into PPF housing block. Install spacer and bolts. Install reamer bolt into front hole, and
tighten bolt. See Fig. 5
.
5. Install transmission-to-PPF bracket. Install remaining PPF bolts, and tighten to specification. See
TORQUE SPECIFICATIONS
. To complete installation, reverse removal procedure.
RELEASE BEARING & FORK
Removal (B2300, B2500, B3000 & B4000)
With transmission removed, twist release bearing and carrier assembly until preload spring pushes bearing
assembly from slave cylinder. See Fig. 8
.
Installation
Lubricate bearing bore and bearing carrier with NIGI No. 2 (lithium base) grease. Push release bearing
assembl
y onto clutch slave cylinder. NOTE: Front PPF-to-differential side mounting bolt is the reamer bolt, used to
align frame.
NOTE: Use only lithium base grease on release bearing. DO NOT use petroleum base
lubricants.

1997 Mazda MX-5 Miata
CLUTCH 1997-98 CLUTCHES Mazda - RWD
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Fig. 4: Installing Oil Seal (MPV)
Courtesy of MAZDA MOTORS CORP.
9. Install the companion flange and tighten the locknut to get the starting torque measured in step 4 .
10. Install the drive shaft. Tighten bolts to specfiication. See TORQUE SPECIFICATIONS
. Add
differential oil to the specified level. SeeFLUID TYPE
.
REAR AXLE SHAFTS & BEARINGS
Removal (MPV)
1. Raise and support vehicle. Remove rear wheel and tire assembly. Remove brake caliper and support
aside. Remove brake disc plate. See Fig. 5
. Using dial indicator, measure axle bearing play. Replace axle
bearing if play exceeds .023" (.57 mm).
2. Remove hold pin from parking brake shoe assembly and remove parking brake shoe assembly.
Disconnect parking brake cable. Using Flare Nut Wrench (49-0259-770B), disconnect brake pipe. Plug
brake pipe openings.
3. Remove rear axle shaft assembly-to-axle shaft housing retaining nuts. Using Puller (49-0223-630B) and
Attachment (49-8501-631A), remove rear axle shaft, backin
g plate and dust cover as an assembly from

1997 Mazda MX-5 Miata
1997-98 DRIVE AXLES Differentials & Drive Axles - MPV & MX-5 Miata
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SOLENOIDS & SOLENOID VALVES
SOLENOIDS & SOLENOID VALVES
SWITCHES
SWITCHES
MISCELLANEOUS
MISCELLANEOUS
Vehicle Speed Sensor (VSS)On speedometer assembly.
Water Temperature Sender UnitOn center of engine. See Fig. 1 .
Washer Fluid Level SensorOn washer fluid reservoir. See Fig. 1 .
ComponentComponent Location
AT Interlock SolenoidIn steering column, near ignition switch. See Fig. 2 .
EC-AT Solenoid ValveOn left side of transmission.
EGR Solenoid Valve (Vacuum)On right side of engine compartment. See Fig. 1 .
EGR Solenoid Valve (Vent)On right side of engine compartment. See Fig. 1 .
Fourth Gear Solenoid ValveOn left side of transmission.
Idle Air Control ValveOn right side, front of engine compartment. See Fig. 1 .
PRC Solenoid ValveOn right side, front of engine. See Fig. 1 .
Purge Solenoid ValveOn right strut tower. See Fig. 1 .
ComponentComponent Location
Back-Up Lamp Switch (M/T)On right side of transmission. See Fig. 1 .
Brake SwitchOn bracket, above brake pedal. See Fig. 2 .
Buckle SwitchOn driver side seat belt buckle. See Fig. 3 .
Clutch Switch (M/T)On bracket, above clutch pedal. See Fig. 2 .
Hold SwitchUnder right side of center console.
Key Reminder SwitchIn steering column, near ignition switch.
Neutral Switch (M/T)On right side of transmission. See Fig. 1 .
Oil Pressure SwitchOn right side of engine. See Fig. 1 .
"P" Range SwitchUnder center console, on base of gear selector.
Parking Brake SwitchOn base of parking brake lever. See Fig. 4 .
Power Steering Pressure SwitchOn power steering pump assembly.
Refrigerant Pressure SwitchIn front of engine compartment, near radiator support. See Fig. 1 .
Starter Interlock Switch (M/T)On bracket, above clutch pedal. See Fig. 2 .
ThermoswitchUnder right side of dash.
Transmission Range SwitchOn left side of transmission.
ComponentComponent Location

1997 Mazda MX-5 Miata
1997 MAZDA MX-5 Miata
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1997-98 ENGINES
1.8L 4-Cylinder
ENGINE IDENTIFICATION
Engines can be identified by engine model and number. See ENGINE IDENTIFICATION CODE. On Miata,
engine model and number are stamped on flange at upper right rear of cylinder block deck, as viewed from
flywheel. On Protege, engine model and number are stamped on flange at upper left rear of cylinder block deck,
as viewed from flywheel.
ENGINE IDENTIFICATION CODE
ADJUSTMENTS
VALVE CLEARANCE ADJUSTMENT
REMOVAL & INSTALLATION
FUEL PRESSURE RELEASE & PRIMING
Releasing Pressure (Miata)
Locate and remove fuel pump relay from under left side of dash, near steering column. Start engine and allow to
stall. After engine stalls, attempt to restart engine to ensure no residual pressure exists. Turn ignition off and
reinstall fuel pump relay. When disconnecting fuel hoses, cover connection with shop rag to catch fuel leakage.
To avoid excessive cranking after servicing, prime fuel system before starting engine.
Releasing Pressure (Protege)
NOTE: For repair procedures not covered in this article, see ENGINE OVERHAUL
PROCEDURES article in GENERAL INFORMATION.
ApplicationCode
Miata & Protege (1.8L DOHC)BP
NOTE: Valve clearance is not adjustable. Some Hydraulic Lash Adjuster (HLA) noise
may occur during engine start-up. Noise should disappear after engine reaches
normal operating temperature. If noise persists and oil level is okay, change
engine oil. If oil change does not reduce noise, check with manufacturer for
modified HLA.
NOTE: For reassembly reference, label all electrical connectors, vacuum hoses and
fuel lines before removal. Also place mating marks on engine hood and other
major assemblies before removal.

1997 Mazda MX-5 Miata
1997-98 ENGINES 1.8L 4-Cylinder

1997 Mazda MX-5 Miata
1997-98 ENGINES 1.8L 4-Cylinder
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differential housing block.
2. Tighten PPF/differential mounting spacer bolts to 28-38 ft. lbs. (38-52 N.m). See Fig. 4
. Install PPF to
differential. Hand-tighten long bolts. Ensure PPF-to-differential large shank reamer bolt and spacer are
properly installed.
3. When PPF is properly aligned between transmission and differential, tighten all long mounting bolts to
specification. Install rear transmission-to-PPF bracket and tighten to specification. See TORQUE
SPECIFICATIONS . To complete installation, reverse removal procedure. Before installing M/T shift
lever, add gear oil to transmission through shifter hole. Fill all fluids to correct level. Prime fuel system
before attempting to start engine. See FUEL PRESSURE RELEASE & PRIMING. Bleed cooling system.
See COOLING SYSTEM BLEEDING.
Fig. 4: Locating PPF
-To-Differential Reamer Bolt, Sleeve & Spacer
NOTE: Reamer bolt is the front long bolt attaching PPF to differential. This bolt
aligns PPF with drive train.

1997 Mazda MX-5 Miata
1997-98 ENGINES 1.8L 4-Cylinder
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FLUID CAPACITIES
FLUID CAPACITIES
WHEEL & TIRE SPECIFICATIONS
WHEEL TIGHTENING
Tighten wheel lug nuts to 65-87 ft. lbs. (88-118 N.m).
BATTERY SPECIFICATIONS
Vehicle is equipped with a special 9 9/16" x 4 3/4" x 7 3/8" 12-volt battery that is vented to outside of vehicle.
CAUTIONS & WARNINGS
SUPPLEMENTAL RESTRAINT SYSTEM (AIR BAG)
Modifications or improper maintenance, including incorrect removal and installation of the Supplemental
Restraint System (SRS), can adversely affect system performance. DO NOT cover, obstruct or change the
steerin
g wheel horn pad in any way, as such action could cause improper function of the system. Use only plain
(1)Energy conserving oils are recommended, API classification SG", "SH".
ItemConditionSpecification (1)
Engine OilDrained, With Filter4.0 Qts. (3.8L)
Engine OilDrained3.8 Qts. (3.6L)
Engine CoolantDrained6.3 Qts. (6.0L)
Automatic Transaxle FluidCapacity7.1 Qts. (6.7L)
Manual Transaxle FluidCapacity2.1 Qts. (2.0L)
Rear Axle OilCapacity1.1 Qts. (l.0L)
A/C RefrigerantEvacuated1 lb. 3.4 oz. (0.6kg)
Fuel TankCapacity12.6 Gal. (48.0L)
(1)Capacities are recommended or calculated levels. Always use dipstick (if available) to measure level.
CAUTION: When battery is disconnected, vehicles equipped with computers may
lose memory data. When battery power is restored, driveability problems
may exist on some vehicles. These vehicles may require a relearn
procedure. See COMPUTER RELEARN PROCEDURES article in the
GENERAL INFORMATION Section.
NOTE: See the AIR BAG RESTRAINT SYSTEM article in the ACCESSORIES/SAFETY
EQUIPMENT Section.

1997 Mazda MX-5 Miata
MAINTENANCE INFORMATION 1997 MAINTENANCE Mazda Maintenance Information
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LUBRICATION
FLUID CAPACITY
POWER STEERING FLUID CAPACITY
FLUID TYPE
Dexron-II or Mazda M-III fluid is recommended for all models.
FLUID LEVEL CHECK
Check fluid level on oil pump dipstick (if equipped) or reservoir. Fluid should be between marks on level gauge
dipstick (if equipped) or reservoir. If fluid level is low, fill as necessary. Recheck fluid level. DO NOT overfill.
HYDRAULIC SYSTEM BLEEDING
1. Raise and support front of vehicle. With ignition off, turn steering wheel from lock to lock several times.
Check fluid level. Add fluid as necessary. Repeat procedure until fluid level no longer decreases.
2. Start engine and operate at idle. Turn steering wheel from lock to lock 5 times. Check fluid level. Add
fluid as necessary. Continue procedure until fluid is clear of air bubbles and does not decrease in level.
ADJUSTMENTS
PINION PRELOAD
Miata & Protege
1. Ensure steering rack is in center position. Using Protractor (49-D032-316 ) and a torque wrench, tighten
adjusting cover to 43 INCH lbs. (4.9 N.m), then loosen adjusting cover. See Fig. 2
. Repeat loosening and
ti
ghtening procedure 3 times. After tightening adjusting cover the third time, loosen adjusting cover 25
ApplicationQts. (L)
Miata & Protege.85 (.80)
MPV.95 (.90)
MX-3
4-Cylinder.85 (.80)
V61.27 (1.20)
Millenia, MX-6 & 6261.32 (1.25)
RX71.01 (.96)
9291.80 (1.70)
NOTE: Pinion preload should be checked when steering gear assembly has been
disassembled or overhauled. Check preload after steering gear assembly has
been reassembled, but tie rods have not yet been installed.

1997 Mazda MX-5 Miata
STEERING SYSTEM - POWER RACK & PINION 1997 STEERING Mazda Power Rack & Pinion
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