wheel bolts MAZDA MIATA 1991 Factory Owner's Guide

Courtesy of MAZDA MOTORS CORP.
Removal & Installation (MPV, MX-6 & 626)
1. Remove steering wheel and combination switch. See STEERING WHEEL & HORN PAD and
COMBINATION SWITCH
under REMOVAL & INSTALLATION. Remove steering lock assembly.
See IGNITION SWITCH & STEERING LOCK
under REMOVAL & INSTALLATION.
2. Remove lower dash panel and A/C duct. Remove lower column cover and steering shaft-to-intermediate
shaft "U" joint bolt. On MPV with A/T, remove shift lever mechanism.
3. On all models, separate steering shaft from intermediate shaft. Remove steering column upper bracket
bolts. Remove steering column. To install, reverse removal procedure. Tighten bolts to specification. See
TORQUE SPECIFICATIONS TABLE
at end of article.
OVERHAUL
STEERING COLUMN
Disassembly
Remove wiring and switches. Clamp column in vise. Turn steering shaft to remove. With a hammer and chisel,
make a groove in steering lock assembly shear screws. Remove shear screws. Remove steering lock.
Inspection
Check all components for damage or wear. Check steering shaft for bends, damage or sheared plastic pins.
Check bearings for excessive play. Replace parts as necessary. Measure length of steering shaft. See Fig. 9
.
Reassembly
To reassemble, reverse disassembly procedure. Grease steering shaft, bushings and bearings. Always use NEW
shear screws.
STEERING SHAFT DIMENSIONS
(1) NOTE: Steering shaft dimension for 929 is not available from manufacturer.
ApplicationLength - In. (mm)
B2200 & B2600i32.69-32.99 (830.0-835.6)
Miata22.09-23.02 (561.1-584.7)
MPV24.05-24.17 (611.0-614.0)
MX-6 & 62624.00-24.05 (609.6-611.1)
Protege & 32323.86-23.94 (606.0-608.0)
RX732.05-32.17 (814.0-817.0)
929(2)
See Fig. 9 for measuring points.

1991 Mazda MX-5 Miata
STEERING COLUMN 1991 STEERING Mazda - Steering Columns
Microsoft
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Fig. 9: Measuring Steering Shaft Dimensions (Except 929)
Courtesy of MAZDA MOTORS CORP.
TORQUE SPECIFICATIONS
TORQUE SPECIFICATIONS
ApplicationFt. Lbs. (N.m)
Column Bracket Bolts/Nuts12-17 (16-23)
Steering Shaft "U" Joint Bolts13-20 (18-27)
Steering Wheel Nut29-36 (39-49)
INCH Lbs. (N.m)
Tilt Lever Adjusting Nut16-25 (1.8-2.8)

1991 Mazda MX-5 Miata
STEERING COLUMN 1991 STEERING Mazda - Steering Columns
Microsoft
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MAZDA
1.6L & 1.8L 4-Cylinder - 1986-95
MANUFACTURER'S SUGGESTED SCHEDULED MAINTENANCE
For 1992 and earlier model years, the manufacturer recommends the belt be replaced every 60,000 miles. For
1993-95 model years, the manufacturer recommends the belt be replaced at 60,000 mile intervals for vehicles
sold outside of California. For vehicles sold in California, inspect timing belt at 60,000 and 90,000 miles, and
replace timing belt at 105,000 miles.
REMOVAL & INSTALLATION
TIMING BELT
Removal (MX-3, Protege & 323)
1. Disconnect negative battery cable. Raise and support vehicle. Remove right front wheel. Remove right
splash panels.
2. Remove drive belts and water pump pulley. See Fig. 1
, Fig. 2 or Fig. 3 . Align crankshaft pulley timing
mark with cylinder No. 1 at TDC of compression stroke. Hold crankshaft stationary, and remove
crankshaft pulley bolts and pulley. Remove crankshaft pulley hub bolt and hub.
3. Remove timing belt covers. If timing belt is to be reused, mark timing belt rotation direction. Align
timing marks on camshaft sprocket(s). See Fig. 4
(SOHC) or Fig. 5 (DOHC) . Loosen timing belt
tensioner lock bolt. Temporarily secure tensioner away from belt with spring fully expanded. Remove
timin
g belt.

1991 Mazda MX-5 Miata
MAZDA 1.6L & 1.8L 4-Cylinder - 1986-95

1991 Mazda MX-5 Miata
MAZDA 1.6L & 1.8L 4-Cylinder - 1986-95
Microsoft
Sunday, July 05, 2009 2:12:43 PMPage 1 © 2005 Mitchell Repair Information Company, LLC.
Microsoft
Sunday, July 05, 2009 2:12:56 PMPage 1 © 2005 Mitchell Repair Information Company, LLC.