clock MAZDA MX-5 1997 Factory User Guide

removal procedure. Tighten mounting bolt to specification. See TORQUE SPECIFICATIONS.
VALVE & MOTOR RELAYS
Removal & Installation
Disconnect negative battery cable. Remove relay cover from hydraulic unit. Remove valve and motor relays.
See Fig. 14
. To install, reverse removal procedure.
Fig. 14: Locating Valve Relay & Motor Relay

Courtesy of MAZDA MOTORS CORP.
ADJUSTMENTS
MASTER CYLINDER PUSH ROD
1. Before installing master cylinder, measure clearance between master cylinder piston and power brake unit
push rod. Turn adjusting nut on Adjustment Gauge (49-B043-001) clockwise to fully retract gauge rod.
Place adjustment gauge onto power brake unit and tighten mounting nuts to 88-138 INCH lbs. (9.9-15.6
N.m).
2. Using a hand-held vacuum pump, apply 19.7 in. Hg to power brake unit. Turn adjusting gauge nut
counterclockwise until
gauge rod just contacts push rod end of power brake unit. Perform STEP 1. See

1997 Mazda MX-5 Miata
ANTI-LOCK BRAKE SYSTEM 1997 BRAKES Mazda - Anti-Lock
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as specified, check for air in system, rear brake adjustment (drum brakes) or worn shoes or pads.
BRAKE PEDAL HEIGHT SPECIFICATIONS
Millenia & Protege
1. Released pedal height is measured between brake pedal and stoplight switch mounting bracket. See Fig.
3 . Disconnect stoplight switch electrical connector and remove switch. Measure length "L" between
stoplight switch mounting bracket and brake pedal. See Fig. 3
. On Millenia, length should be .79-
.90" (20-23 mm). On Protege, length should be .71-.86" (18-22 mm).
2. On all models, if clearance is as specified, install stoplight switch. No adjustment is necessary. If
clearance is not as specified, loosen lock nut "B" and rotate self-locking nut "A" counterclockwise until it
does not contact brake pedal.
3. Loosen push rod lock nut and rotate push rod until correct clearance between brake pedal and stoplight
switch mounting bracket is obtained. Tighten push rod lock nut. Rotate self-locking nut "A" clockwise
until clearance between brake pedal and end of self-locking nut "A" is .004-.039 (.1-1.0 mm). See Fig. 3
.
Tighten lock nut "B".
4. Install NEW stoplight switch. Stoplight switch is automatically adjusted by pulling back on brake pedal
until stoplight switch click noise is heard. Reconnect stoplight switch electrical connector. Check
stoplight operation. Adjust pedal free play. See BRAKE PEDAL FREE PLAY
. Tighten push rod lock
nut to 18-25 ft. lbs. (24-34 N.m).
5. Applied pedal height is measured from angled portion of firewall (without carpet) to pedal pad center.
Start engine. Depress brake pedal with 132 lbs. (60 kg) pressure. On Millenia, distance should be 2.7" (70
mm). On Protege, distance should be 3.8" (95 mm). On all models, if distance is not as specified, check
ApplicationIn. (mm)
Pedal Released
Miata6.8-7.1 (171-181)
MPV7.5-7.9 (191-201)
MX-37.6-7.7 (193-196)
MX-6 & 6267.5-7.7 (191-196)
RX76.5-6.9 (165-176)
9297.4-7.7 (188-195)
Pedal Applied (1)
Miata3.7 (95)
MPV, MX-6 & 6263.3 (85)
MX-32.8 (70)
RX73.9 (100)
9291.6 (40)
(1)Minimum height.
NOTE: When adjusting brake pedal height, a NEW stoplight switch must be used.
Stoplight switch can only be adjusted one time.

1997 Mazda MX-5 Miata
BRAKE SYSTEM 1995-97 BRAKES Mazda - Disc & Drum
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Fig. 10: Removing Front Rotor (B2300, B3000 & B4000 With Manual Locking Hubs)
Courtesy of FORD MOTOR CO.
Removal & Installation (Except B2300, B3000 & B4000)
1. Raise and support front of vehicle. Remove front wheel assemblies. Remove front disc brake caliper with
brake hose connected. See FRONT DISC BRAKE CALIPER
. Wire caliper aside. Remove rotor-to-hub
screws (if equipped). Remove rotor.
2. Machine rotor if lateral runout exceeds specification. Replace rotor if measured thickness is less than
specified minimum thickness. See DISC BRAKE SPECIFICATIONS
. To install, reverse removal
procedure.
REAR DISC BRAKE PADS
Removal & Installation (Miata & Protege)
1. Raise and support rear of vehicle. Remove rear wheel assemblies. Remove manual adjustment gear
concealment plug from caliper. See Fig. 11
. Insert an appropriate size Allen wrench through hole and
turn manual adjustment gear counterclockwise to retract caliper piston.
2. Remove lower guide bolt from caliper. Rotate caliper upward and wire side. Remove "M" spring.
Remove pads, shims and guide plates. Replace pad if lining thickness is less than .04" (1.0 mm). To
install, reverse removal procedure. Turn manual adjustment gear clockwise until brake pads slightly touch
rotor. Turn manual ad
justment gear back 1/3 turn.

1997 Mazda MX-5 Miata
BRAKE SYSTEM 1995-97 BRAKES Mazda - Disc & Drum
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2. To install, reverse removal procedure. Use Disc Brake Expander (49-022 1-600C) and an old pad to push
piston fully inward to install disc pads.
Fig. 12: Exploded View Of Rear Disc Brake Assembly (MPV & 929)

Courtesy of MAZDA MOTORS CORP.
Removal & Installation (MX-3)
1. Raise and support rear of vehicle. Remove rear wheel assemblies. Remove upper caliper mounting bolt.
See Fig. 13
. Rotate caliper downward. Remove "V" spring, brake pads, shims and guide plates. Replace
brake pads if pad lining thickness is less than .04" (1.0 mm).
2. To install, reverse removal procedure. Using Brake Piston Wrench (49 FA18 602), turn wrench clockwise
until piston bottoms out in brake caliper.

1997 Mazda MX-5 Miata
BRAKE SYSTEM 1995-97 BRAKES Mazda - Disc & Drum
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Fig. 13: Exploded View Of Rear Disc Brake Assembly (MX-3)
Courtesy of MAZDA MOTORS CORP.
Removal & Installation (MX-6 & 626)
1. Raise and support rear of vehicle. Remove rear wheel assemblies. Release parking brake and disconnect
parking brake cable from caliper. Remove manual adjustment gear concealment plug from caliper. See
Fig. 11
. Insert an appropriate size Allen wrench through hole and turn manual adjustment gear
counterclockwise to retract caliper piston.
2. Remove upper guide bolt from caliper. Rotate caliper downward and support using wire. Remove "M"
springs. Remove pads, shims and guide plates. Replace pad if lining thickness is less than .04" (1.0 mm).
3. To install, reverse removal procedure. Turn manual adjustment gear clockwise until brake pads slightly
touch rotor. Turn manual ad
justment gear back 1/3 turn.

1997 Mazda MX-5 Miata
BRAKE SYSTEM 1995-97 BRAKES Mazda - Disc & Drum
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Removal & Installation (RX7)
1. Raise and support rear of vehicle. Remove rear wheel assemblies. Remove lower guide bolt from caliper.
Rotate caliper upward and support using wire. Remove "V" spring. Remove pads, shims and guide plates.
Replace pad if lining thickness is less than .04" (1.0 mm).
2. To install, reverse removal procedure. Use Disc Brake Piston Wrench (49-FA18-602) to rotate piston
clockwise to install disc pads. Ensure grooves in piston are aligned. See Fig. 14
.
Fig. 14: Aligning Brake Caliper Piston (RX7)

Courtesy of MAZDA MOTORS CORP.
REAR BRAKE CALIPER
Removal & Installation (Miata, MPV, MX-6, Protege, RX7, 626 & 929)
1. Raise and support rear of vehicle. Remove rear wheel assemblies. On all models except MPV and 929,
release parking brake and disconnect parking brake cable from caliper. On all models, disconnect brake
hose from caliper.
2. On Miata, MX-6, Protege and 626, remove manual adjustment gear concealment plug from caliper. See
Fig. 11
. Insert an appropriate size Allen wrench through hole and turn manual adjustment gear
counterclockwise to retract caliper piston.
3. On all models, remove guide bolts from caliper. Remove brake caliper from caliper mount. To install,
reverse removal procedure. Bleed air from system.
Removal & Installation (Millenia)
1. Raise and support rear of vehicle. Remove rear wheel assemblies. Disconnect brake flexhose from

1997 Mazda MX-5 Miata
BRAKE SYSTEM 1995-97 BRAKES Mazda - Disc & Drum
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caliper. Remove rear brake pads. See REAR DISC BRAKE PADS. Remove remaining caliper guide
bolt. Remove brake caliper from caliper mount. To install, reverse removal procedure. Bleed air from
system.
Removal & Installation (MX-3)
1. Raise and support rear of vehicle. Remove rear wheel assemblies. Release parking brake and disconnect
parking brake cable from caliper. Disconnect brake flexhose from caliper. See Fig. 13
.
2. Remove upper caliper mounting bolt. Rotate caliper downward. Remove "V" spring, pads, shims and
guide plates. Replace brake pads if pad lining thickness is less than .04" (1.0 mm).
3. Remove lower caliper mounting bolt. Pull caliper toward center of vehicle to slide it off of caliper mount.
To install, reverse removal procedure. Using Brake Piston Wrench (49 FA18 602), turn wrench clockwise
until piston bottoms out in brake caliper. Bleed air from system.
REAR BRAKE ROTOR
Removal & Installation (Miata, Millenia, MPV, MX-3, MX-6, Protege, RX7, 626 & 929)
1. Raise and support vehicle. Remove rear wheel assemblies. Remove rear brake caliper with brake hose
connected. See REAR BRAKE CALIPER
. Support caliper using wire. Remove rotor-to-hub screws (if
equipped). Remove rotor.
2. Machine rotor if lateral runout exceeds specification. Replace rotor if measured thickness is less than
specified minimum thickness. See DISC BRAKE SPECIFICATIONS
.
3. To install, reverse removal procedure. Check end play at grease cap. On 929, if end play
exceeds .004" (.10 mm), check lock nut torque or replace wheel bearings. On all other models, if end play
exceeds .002" (.05 mm), check lock nut torque or replace wheel bearings.
REAR BRAKE SHOES & WHEEL CYLINDERS
Removal (B2300, B3000 & B4000)
1. Raise and support vehicle. Remove rear wheel assemblies. Remove brake drum. Machine or replace drum
as necessary if inner diameter is not as specified. See DRUM BRAKE SPECIFICATIONS
.
2. Place a wheel cylinder clamp over ends of wheel cylinder. Disengage adjusting lever from adjusting
screw by pulling backwards on self adjuster cable. See Fig. 15
.
3. Move outboard side of adjusting screw upward and back off pivot nut as far as possible. Pull adjusting
lever, cable and adjusting lever spring down and toward rear to unhook pivot hook from large hole in
secondary shoe. DO NOT pry pivot hook from hole.
4. Remove adjusting lever spring and adjusting lever. Remove secondary shoe-to-retracting spring. Remove
primary shoe-to-retracting spring. Unhook cable anchor and remove anchor pin plate.
5. Note color and position of shoe hold-down springs for reassembly. Remove cable guide, shoe hold-down
springs, brake shoes, adjusting screw, pivot nut and socket. Remove parking brake link spring and link.
6. Disconnect parking brake cable from lever. Remove secondary shoe. Disassemble parking brake lever
from shoe by removing retaining clip and spring washer. See Fig. 16
. Remove brake cylinder-to-shoe
connectin
g links. Disconnect brake line from brake cylinder. Remove brake cylinder.

1997 Mazda MX-5 Miata
BRAKE SYSTEM 1995-97 BRAKES Mazda - Disc & Drum
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Inspection (All Models)
Check timing belt for cracks, peeling, abrasion or other damage. Check tensioner bearing for looseness or
roughness of rotation. Inspect tensioner spring for stretching. Replace parts as necessary.
Installation (All Models)
1. Position notch on crankshaft sprocket to 12 o'clock position (aligned with mark on oil pump). Align
timing marks on camshaft sprockets. See Fig. 8
. Ensure crankshaft timing mark is at TDC. Install belt
around crankshaft sprocket, then working in a counterclockwise direction, route belt around camshaft
sprockets.
2. Loosen timing belt tensioner lock bolt and allow spring to apply tension on belt. Snug tensioner lock bolt.
Rotate crankshaft 2 complete turns in direction of normal engine rotation. Ensure timing marks align. If
timing marks are not aligned, remove belt, realign all timing marks, and repeat installation procedure.
3. Check timing belt deflection with 22 lbs. (10 kg) of pressure applied to belt. See Fig. 9
. Ensure timing
belt deflection is within specification. See TIMING BELT DEFLECTION
.
TIMING BELT DEFLECTION
Application(1) Deflection In. (mm)
Miata & Protege.35-.45 (9.0-11.5)
(1)Deflection measurement is with 22 lbs. (10 kg) of pressure applied to timing belt. See Fig. 9 .

1997 Mazda MX-5 Miata
1997-98 ENGINES 1.8L 4-Cylinder
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Installation
To install, reverse removal procedure. Fully tighten all bolts with vehicle resting on ground and suspension
unloaded. See TORQUE SPECIFICATIONS
. Check front wheel alignment. See SPECIFICATIONS &
PROCEDURES article in WHEEL ALIGNMENT.
STABILIZER BAR
Removal & Installation
Raise and support vehicle. Remove engine splash shield. Remove frame brackets and bushings. Remove
stabilizer control links. Align bushing with installation mark on stabilizer. Reverse removable procedure for
installation. See TORQUE SPECIFICATIONS
.
FRONT STRUT BAR (1999)
Removal & Installation
1. To remove strut bar located in engine compartment mounted on top of shock towers, loosen lock nuts on
joint bolt and loosen joint bolt. Remove nut, washer and bolt retaining strut bar to strut plate. Remove
strut bar from vehicle.
2. To install, reverse removal procedure. Rotate joint bolt counterclockwise to 3.5-5.2 INCH lbs. (.4-.6 N.m)
to set tension. Tighten lock nuts to 87-121 INCH lbs. (10-14 N.m). Tighten strut bar-to-strut plate nut.
See TORQUE SPECIFICATIONS
.
TORQUE SPECIFICATIONS
TORQUE SPECIFICATIONS
ApplicationFt. Lbs. (N.m)
Axle Lock Nut123-159 (167-215)
Brake Caliper Bracket Bolts37-50 (50-68)
Lower Ball Joint-To-Knuckle Nut42-57 (57-77)
Lower Ball Joint-To-Lower Control
199754-69 (73-94)
1999 & 2000
Bolt & Nut69-86 (94-117)
Bolt54-69 (73-94)
Lower Control Arm-To-Frame
1997
Front Adjusting Bolt Lock Nut69-83 (94-112)
Rear Adjusting Bolt Lock Nut62-75 (84-102)
1999 & 200069-83 (94-112)
Shock Assembly-To-Lower Control Arm Bolt/Nut
199754-68 (73-93)

1997 Mazda MX-5 Miata
1997-2000 SUSPENSION Front - Miata
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INTERIOR FUSE PANEL IDENTIFICATION
Fig. 5: Interior Fuse Panel Identification

Courtesy of MAZDA MOTOR OF AMERICA, INC.
Fuse & Circuit Breaker Identification
1 - 10 Amp (Red) Interior Light, Warning Buzzers, Radio/Cassette and Compact Disc Player and Clock
2 - Empty
3 - Empty
4 - 15 Amp (Blue) Tail Lights
5 - 15 Amp (Blue) Shift Lock, Cruise Control, Horn, Brakelights
6 - 15 Amp (Blue) Hazard Warning Lights
7 - Empty
8 - Empty
9 - 15 Amp (Blue) Radio/Cassette and Compact Disc Player and Clock, Cigarette Lighter
10 - Empty
11 - 20 Amp (Yellow) Wipers, Washer

1997 Mazda MX-5 Miata
MAINTENANCE INFORMATION 1997 MAINTENANCE Mazda Maintenance Information
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