1991 MAZDA MIATA torque

Fig. 12: Measuring Carrier Case Spread
Courtesy of MAZDA MOTORS CORP.
TORQUE SPECIFICATIONS
1990 TORQUE SPECIFICATIONS (B2200 & B2600i)
ApplicationFt. Lbs. (N.m)
Brake Pipe Union10-16 (14-22)
Differential Assembly
Differential Carrier-to-Axle Housing17-20 (23-27)
Differential Carrier Bearings Cap Bolts
"P" Series Differential41-59 (56-80)
"M" Series Differential27-38 (37-52)
Differential Carrier
Bearings Lock Tab13-19 (18-26)
Drive Pinion Lock Nut94-130 (127-176) 90
Filler Plug29-40 (39-54)
Ring Gear Retaining Bolts51-61 (69-83)
Front Suspension & Differential
Drive Shaft Companion Flange20-22 (27-30)
Sub-Frame Mounting Bolts69-85 (94-115)

1991 Mazda MX-5 Miata
1990-91 DRIVE AXLES Differentials & Drive Axles - 929, B2200, B2600i, MX-5 Miata, MPV, Protege & RX-7
Microsoft
Sunday, July 05, 2009 2:17:01 PMPage 21 © 2005 Mitchell Repair Information Company, LLC.

1991 TORQUE SPECIFICATIONS (B2200 & B2600i)
1990 TORQUE SPECIFICATIONS (MIATA)
Splash Shield23-34 (31-46)
Rear Drive Axle
Axle Bearing Lock Nut145-217 (197-294)
Backing Plate Bolt
2WD72-87 (98-118)
4WD65-80 (88-109)
Drive Shaft Companion Flange20-22 (27-30)
Wheel Lug Nuts
Standard Wheel65-87 (88-118)
Styled Wheel87-108 (118-146)
ApplicationFt. Lbs. (N.m)
Brake Pipe Union10-16 (14-22)
Differential Carrier-To-Housing Nuts17-20 (23-27)
Differential Carrier Bearings Cap Bolts
"P" Series Differential41-59 (56-80)
"M" Series Differential27-38 (37-52)
Differential Carrier Bearings Lock Plate Bolt13-19 (18-26)
Drive Pinion Lock Nut94-210 (127-284)
Drive Shaft Companion Flange Nuts20-22 (27-30)
Filler Plug29-40 (39-54)
Front Subframe Mounting Bolts69-85 (94-115)
Rear Axle Bearing Lock Nut145-217 (197-294)
Rear Backing Plate Bolt
2WD72-87 (98-118)
4WD65-80 (88-109)
Ring Gear Retaining Bolts51-61 (69-83)
Splash Shield Bolts23-34 (31-46)
Wheel Lug Nuts
Standard Wheel65-87 (88-118)
Styled Wheel87-108 (118-146)
ApplicationFt. Lbs. (N.m)
Differential Assembly
Differential Carrier-to-Housing17-20 (23-27)
Differential Carrier Bearings Cap Bolts50-66 (68-90)
Differential Carrier Bearings Lock Tab14-19 (19-26)
Differential Case Rear Mounts
Drive Pinion Lock Nut87-130 (118-176)

1991 Mazda MX-5 Miata
1990-91 DRIVE AXLES Differentials & Drive Axles - 929, B2200, B2600i, MX-5 Miata, MPV, Protege & RX-7
Microsoft
Sunday, July 05, 2009 2:17:01 PMPage 22 © 2005 Mitchell Repair Information Company, LLC.

1991 TORQUE SPECIFICATIONS (MIATA)
1990 TORQUE SPECIFICATIONS (MPV 4WD)
Inner Nut61-72 (83-98)
Outer Nuts (2)13-20 (18-26)
Filler Plug29-40 (39-54)
Ring Gear Retaining Bolts51-61 (69-83)
Power Plant Frame-to-Differential Mounting
Spacer Bolt (Short)27-38 (37-52)
PPF-to-Differential Side Mounting Bolts (Long)77-91 (104-123)
PPF-to-PPF Bracket Bolt27-40 (37-54)
Power Plant Frame-to-Transmission
Side Mounting Bolts (Long)77-91 (104-123)
Transmission-to-PPF Bracket Bolts27-40 (37-54)
ApplicationFt. Lbs. (N.m)
Differential Carrier-To-Housing Nuts17-20 (23-27)
Differential Carrier Bearings Cap Bolts27-38 (37-52)
Differential Carrier Bearings Lock Plate Bolt13-19 (18-26)
Differential Case Rear Mount Nuts54-69 (73-94)
Drive Pinion Lock Nut87-130 (118-176)
Inner Nut61-72 (83-98)
Outer Nuts (2)13-20 (18-26)
Drive Shaft Companion Flange Nuts20-22 (27-30)
Filler Plug29-40 (39-54)
Ring Gear Retaining Bolts51-61 (69-83)
Power Plant Frame-To-Differential Mounting
Spacer Bolt (Short)27-38 (37-52)
PPF-To-Differential Bolts
Side Mounting Bolts (Long)77-91 (104-123)
PPF-To-PPF Bracket Bolt27-40 (37-54)
Power Plant Frame-To-Transmission
Side Mounting Bolts (Long)77-91 (104-123)
Transmission-To-PPF Bracket Bolts27-40 (37-54)
Wheel Lug Nuts65-87 (88-118)
ApplicationFt. Lbs. (N.m)
Brake Pipe Union10-16 (14-22)
Differential Assemblies
Differential Carrier Bearings Cap Bolts
Front Differential27-38 (37-52)
Rear Differential54-79 (73-107)

1991 Mazda MX-5 Miata
1990-91 DRIVE AXLES Differentials & Drive Axles - 929, B2200, B2600i, MX-5 Miata, MPV, Protege & RX-7
Microsoft
Sunday, July 05, 2009 2:17:01 PMPage 23 © 2005 Mitchell Repair Information Company, LLC.

1991 TORQUE SPECIFICATIONS (MPV)
1990 TORQUE SPECIFICATIONS (PROTEGE 4WD)
Differential Carrier Bearings Lock Tab13-19 (18-26)
Differential Carrier-to-Housing17-20 (23-27)
Drive Pinion Lock Nut94-210 (127-285)
Filler Plug29-40 (39-54)
Ring Gear Retaining Bolts51-61 (69-83)
Front Axle Components
Differential-to-Chassis Mounts49-72 (66-98)
Drive Shaft Companion Flange36-43 (49-58)
Extension Housing-to-Differential Housing27-40 (36-54)
Lower Ball Joint-to-"A" Frame75-101 (102-137)
Splash Shield12-17 (16-23)
Rear Axle Components
Axle Bearing Retainer Nuts72-87 (98-118)
Brake Drum Retaining Screws10-11 (14-15)
Drive Shaft Companion Flange36-43 (49-58)
ApplicationFt. Lbs. (N.m)
Brake Pipe Union10-16 (14-22)
Differential-To-Chassis Mount Nuts (4WD)49-72 (66-98)
Differential Carrier Bearings Cap Bolts
Front Differential27-38 (37-52)
Rear Differential54-79 (73-107)
Differential Carrier Bearings Lock Plate Bolt13-19 (18-26)
Differential Carrier-To-Housing Nuts17-20 (23-27)
Drive Pinion Lock Nut94-210 (127-285)
Drive Shaft Companion Flange Nuts36-43 (49-58)
Filler Plug29-40 (39-54)
Lower Ball Joint-To-Control Arm Bolts (4WD)75-101 (102-137)
Lower Ball Joint-To-Control Arm Nut (4WD)94-127 (128-172)
Rear Axle Bearing Retainer Nuts72-87 (98-118)
Rear Brake Drum Retaining Screws7-11 (10-15)
RFW Extension Housing Mount Nut (4WD)149-72 (66-98)
Ring Gear Retaining Bolts51-61 (69-83)
Splash Shield Bolts (4WD)12-17 (16-23)
Tie Rod End Nut (4WD)43-58 (59-78)
Wheel Lug Nuts65-87 (88-118)
ApplicationFt. Lbs. (N.m)
Differential Assembly

1991 Mazda MX-5 Miata
1990-91 DRIVE AXLES Differentials & Drive Axles - 929, B2200, B2600i, MX-5 Miata, MPV, Protege & RX-7
Microsoft
Sunday, July 05, 2009 2:17:01 PMPage 24 © 2005 Mitchell Repair Information Company, LLC.

1991 TORQUE SPECIFICATIONS (PROTEGE 4WD)
1990-91 TORQUE SPECIFICATIONS (RX7)
Differential Carrier Bearing Cap Bolts27-38 (37-52)
Differential Carrier Bearing Lock Tab14-19 (19-26)
Differential Carrier-to-Housing17-20 (23-27)
Differential Case
Front Mounts33-50 (45-68)
Rear Mounts80-97 (109-132)
Drive Pinion Lock Nut87-130 (118-176)
Filler Plug29-40 (39-54)
Ring Gear Retaining Bolts51-61 (69-83)
Suspension & Mounts
Drive Axle Inner CV Joint Nut40-47 (54-64)
Drive Shaft Companion Flange20-22 (27-30)
Front Mount33-50 (45-68)
Lateral Link46-55 (62-75)
Rear Mount80-97 (109-132)
Stabilizer Bar10-13 (14-18)
Trailing Link69-86 (94-117)
Wheel Lug Nuts65-87 (88-118)
ApplicationFt. Lbs. (N.m)
Differential Carrier Bearing Cap Bolts27-38 (37-52)
Differential Carrier Bearing Lock Plate Bolt13-19 (18-26)
Differential Carrier-To-Housing Nuts17-20 (23-27)
Differential Case
Front Mounts39-47 (53-63)
Rear Mounts68-86 (93-116)
Drive Axle Inner CV Joint Nut40-47 (54-64)
Drive Pinion Lock Nut87-130 (118-176)
Drive Shaft Companion Flange Nuts20-22 (27-30)
Filler Plug29-40 (39-54)
Lateral Link Bolts46-55 (62-75)
Ring Gear Retaining Bolts51-61 (69-83)
Stabilizer Bar Bolts31-43 (43-58)
Trailing Link Bolts68-93 (93-126)
Wheel Lug Nuts65-87 (88-118)
ApplicationFt. Lbs. (N.m)
Differential Carrier-to-Housing17-20 (23-27)
Differential Carrier

1991 Mazda MX-5 Miata
1990-91 DRIVE AXLES Differentials & Drive Axles - 929, B2200, B2600i, MX-5 Miata, MPV, Protege & RX-7
Microsoft
Sunday, July 05, 2009 2:17:01 PMPage 25 © 2005 Mitchell Repair Information Company, LLC.

1990-91 TORQUE SPECIFICATIONS (929)
Bearing Cap Bolts (1) 54-79 (73-107)
Differential Carrier Bearing Cap Bolts (2) 50-66 (73-107)
Differential Carrier Bearing Lock Tab13-19 (18-26)
Differential Case Front Hanger Nut65-77 (88-104)
Differential Case Rear Mounts54-69 (73-94)
Differential Ring Gear Bolts51-61 (69-83)
Drive Axle Inner CV Joint Nut40-47 (54-64)
Drive Pinion Lock Nut94-210 (127-285)
Drive Shaft Companion Flange36-43 (49-58)
Filler Plug29-40 (39-54)
Ring Gear Retaining Bolts51-61 (69-83)
Support Strut Mounting Bolt54-69 (73-94)
Wheel Lug Nuts65-87 (88-118)
(1)1990 Model.
(2)1991 Model.
ApplicationFt. Lbs. (N.m)
ABS Sensor-to-Hub Support Bolt12-17 (16-23)
Differential Carrier Bearing
Cap Bolts50-66 (68-90)
Lock Tabs13-18 (18-24)
Differential Carrier-to-Housing17-20 (23-27)
Differential Case
Front Hanger Nut69-86 (94-117)
Rear Mounts69-86 (94-117)
Drive Axle Inner CV Joint Nut40-47 (54-64)
Drive Pinion Lock Nut94-130 (127-176)
Drive Shaft Companion Flange Bolts36-43 (49-58)
Filler Plug29-40 (39-54)
Ring Gear Retaining Bolts51-61 (69-83)
Wheel Lug Nuts65-87 (88-118)

1991 Mazda MX-5 Miata
1990-91 DRIVE AXLES Differentials & Drive Axles - 929, B2200, B2600i, MX-5 Miata, MPV, Protege & RX-7
Microsoft
Sunday, July 05, 2009 2:17:01 PMPage 26 © 2005 Mitchell Repair Information Company, LLC.

1990-93 ENGINE COOLING
Drive Belt Routing & Adjustment - MX-5 Miata
ADJUSTMENT
Fig. 1: Identifying Correct Belt Mounting
Courtesy of MAZDA MOTORS CORP.
ALTERNATOR
Loosen alternator bolts and adjust belt deflection by turning adjusting bolt. See Fig. 2
, Fig. 6 and Fig. 7 . See
ADJUSTMENT SPECIFICATIONS
. Tighten bolts to specification. See TORQUE SPECIFICATIONS. NOTE: Ensure drive belts are not worn, cracked or frayed and are correctly mounted
on pulleys. See Fig. 1
.
NOTE: If a new belt is used, adjust belt deflection at midpoint of new belt specification.

1991 Mazda MX-5 Miata
1990-93 ENGINE COOLING Drive Belt Routing & Adjustment - MX-5 Miata

1991 Mazda MX-5 Miata
1990-93 ENGINE COOLING Drive Belt Routing & Adjustment - MX-5 Miata
Microsoft
Sunday, July 05, 2009 2:14:16 PMPage 1 © 2005 Mitchell Repair Information Company, LLC.
Microsoft
Sunday, July 05, 2009 2:14:28 PMPage 1 © 2005 Mitchell Repair Information Company, LLC.

Fig. 2: Adjusting Alternator Belt
Courtesy of MAZDA MOTORS CORP.
A/C COMPRESSOR
Loosen locknut and adjust belt deflection by turning adjusting bolt. See Fig. 3
, Fig. 6 and Fig. 7 . See
ADJUSTMENT SPECIFICATIONS
. Tighten bolts to specification. See TORQUE SPECIFICATIONS.

1991 Mazda MX-5 Miata
1990-93 ENGINE COOLING Drive Belt Routing & Adjustment - MX-5 Miata
Microsoft
Sunday, July 05, 2009 2:14:16 PMPage 2 © 2005 Mitchell Repair Information Company, LLC.