1994 MAZDA MX-5 torque

u AIR CONDITIONER COOLING UNIT Removal 1 Installation 1. Discharge the refrigerant system. 2. Remove the glove compartment. (Refer to section S.) il 3. Remove in the order shown in the figure. Immediately plug all open fittings to keep moisture out of the system. 4. Install in the reverse order of removal. Position the unit so that its connections match those of the heater unit and blower unit. Apply clean compressor oil to the O-rings before connecting the fittings; do not ap- ply compressor oil to the fitting nuts. Tightening torque Inlet pipe: 10-19 N-m (1.0-2.0 kgfsm, 8-14 ft-lbf} Outlet pipe: 20-29 N-m (2.0-3.0 kgf-m, 15--21 ft-lbf} 5. Charge the refrigerant system. (Refer to page U-25.) 7.910.7 N.m {EO-110 kgfmn, 69.5-95.4 In4bf} 45uoux-071 1. Cooling unit 2. Sealing plate Disassembly / Assembly . . . . . . page U-31 U-30 Gartner Banana

AIR CONDITIONER u CONDENSER AND RECEIVER DRIER Removal 1 Installation 1. Raise the front of the vehicle at least 300 mm (11.8 in) and support it on safety stands. 2. Discharge the refrigerant system. 3. Remove the splash shield and air guide. 4. Remove in the order shown in the figure. Immediately plug any open fittings to keep moisture out of the system. 5. Install in the reverse order of removal. Apply clean compressor oil to the O-rings before connecting the - fittings; do not apply compressor oil to the fitting nuts. Tightening torque Receiver drier inlet and outlet: 10-19 N-m (1.0-2.0 kgf-m, 8-14 ft-lbf) Condenser inlet: 15-24 N.m (1.5-2.5 kgfsm, 11-18 ft-lbf} 6. Install the air guide and splash shield. 7. Charge the refrigerant system. (Refer to page U-25.) 1. Condenser 2. Receiver drier On-vehicle Inspection . . . . . . . . . page U-34 On-vehicle Inspection . . . . . . . . . page U-34 U-33 Gartner Banana

u AIR CONDITIONER (2) Install the front and rear housings and tighten the through bolts loosely. 10. Installation of discharge valve Install the discharge valve and discharge valve plate and tighten the bolts. Tightening torque: 4.6 N.m (47 kgtcm, 41 in-lbf) 11. lnstallation of discharge valve body (1) Install the discharge valve body and tighten the bolts loosely. (2) Tighten the discharge valve installation through bolts loosely. 12. Tightening of bolts (1) Tighten the through bolts. Tightening torque: 25 N-m (2.6 kgtm, 19 ftslbf) Gartner Banana

AIR CONDITIONER u O-RING (2) Tighten the discharge valve body installation through bolts. Tightening torque: 10.8 N-m (110 kgf-cm, 95.5 in-lbf) (3) Tighten the discharge valve body installation bolts. Tightening torque: 10.8 N-m (110 kgf-cm, 95.5 in-lbf) 1 3. Pour compressor oil (ND-OILS) Pour compressor oil into the A/C compressor. Compressor oil amount: Same amount as drained, plus 20 ml(20 cc, 0.6 fl or) 14. Installation of service valve (1) Apply the compressor oil to the new O-rings. (2) Install the service valves to the compressor and tight- en the installation bolts. Tightening torque: 12.3 N-m (125 kgf-cm, 109 in-lbf) Gartner Banana

u AIR CONDITIONER I NC COMPRESSOR 45UOUX-119 Adjustment Drive belt (With PIS) 1. Loosen PIS oil pump bolts @ and @ and nut 0. ...-' 2. Adjust the belt tension and deflection to specification by turning adjusting bolt 0. 3. Tighten bolts @ and @J and nut 0. (Without PIS) 1. Loosen the locknut. 2. Adjust the belt tension and deflection to specification by Tightening torque: @I: 3246 N.m (3.2-4.7 kgf-m, 24-33 ftelbf) @I: 37-53 Nem (3.7-5.5 kgf-m, 27-39 ft-lbf) 0: 19-25 N.m (1 3-2.6 kgf-m, 14--18 ft-lbf) turning the adjusting bolt. 3. Tighten the locknut. 1 Tension t Deflection when applying moderate pressure 98 N {lo 1 kgf, 22 Ibf) Tightening torque: 38-51 N-m (3.8-5.3 kgf-m, 28-38 ft-lbf) Specification NC COMPRESSOR 45UOUX-121 New 490-588 N (50.0-60.0 kgf, 11 0-1 32 Ibf) 8.0-9.0 mm {0.31-0.35 in) Specification Used 422490 N (43.0-50.0 kgf, 9!5-110 Ibf) 9.0-1 0.0 mm I0.35--0.39 in) New Used Tension Deflection when applying moderate pressure 98 N (10 kgf, 22 Ibf) 490-588 N {50.0-60.0 kgf, 110-132 IbfJ 8.0-9.0 mm i0.31-0.35 in) 422490 N (43.0-50.0 kgf, 95-1 1 0 Ibf) 9.0-1 0.0 mm I0.35-0.39 in) Gartner Banana

TECHNICAL DATA MEASUREMENTS ......................... TD- 2 ................................... ENGINE TD- 2 .................... LUBRICATION SYSTEM TD- 5 ........................ COOLING SYSTEM TD- 5 FUEL AND EMISSION CONTROL SYSTEMS . TD- 6 ENGINE ELECTRICAL SYSTEM ............. TD- 7 .................................. CLUTCH TD- 7 .................. MANUAL TRANSMISSION TD- 8 AUTOMATIC TRANSMISSION ............... TD- 9 ....................... PROPELLER SHAFT TD-11 FRONT AND REAR AXLES ................. TD-12 STEERING SYSTEM ....................... TD-12 BRAKING SYSTEM ........................ TD-13 WHEELS AND TIRES ...................... TD-13 ............................. SUSPENSION TD-14 BODY ELECTRICAL SYSTEM ............... TD-15 HEATER AND AIR CONDITIONING SYSTEM . TD-15 STANDARD BOLT AND NUT TIGHTENING ................................. TORQUE TD-15 45UTDX-001 Gartner Banana

TECHNICAL DATA --- M. FRONT AND REAR AXLES Specifications TY pe Bearing Angular ball bearing 0.05 10.002) Front axle Rear axle - Wheel bearing play mm {in) I Maximum Bearina Anaular ball bearina . .. Wheel bearina plav mm {in) I Maximum " " 0.05 {0.002) 'TORSEN" LSD I Standard TY pe Reduction aear Hvpoid sear Reduction ratio Differential aear 4.100 Worm near ("1ORSEN"LSD) I Straiaht-bevel gear - - Ring gear size mm {in) 1 Grade 182.88 17.201 API service GL-5 Oil 1 Viscosity Above -18°C {O°F): SAE 90 Below -18°C {O°F): SAE 80W Differential Capacity L {US at. Imp at) Locknut tightening torque: 128-284 N.m {I 3-29 kgf.m, 94.1-209.7 ft.lbf) Drive pinion preload (without oil seal) TORSEN" is a Backlash mm {in) . , egistered trademark of ZEXEL-GLEASON US, Side gear and pinion gear Final gear , INC Length (Pilot section to pilot section) mm (in N. STEERING SYSTEM Steering wheel Outer diameter mm {in} 1 370 11 4.6) Type item Free play mm {in) I 630 {O-1.18) Wheel effort N (kaf, Ibfl 14.9--29.4{0.5--3.0, 1.1-4.6) 123.545.3 12.A4.6,5.3--8.0) turns I 3.36 1 2.8 I 1 Manual steering Steering Shaft Shaft type I Collapsible, non-tilt Power steering Joint type I 2-cross joint Power steering system Gear ratio 1 m (infinite) Rack stroke rnm {in) I 121 .O 14.76) Power assist type Engine speed sensing Power steering fluid Fluid capacity L {US qt, Imp qt} Fluid pressure kPa {kgf/cm2, psi) Gear type - - ATF DexrongII oi M-111 0.8 {0.85,0.70) 7,603--8,339 (77.5850, 1 ,I 02-1,209) Rack-and-pinion Gartner Banana

TECHNICAL DATA 1 Charge I 1.4 Belt 1.4 r. BODY ELECTRICAL SYSTEM 1 Air bag I 2 1 Retractor 1.4 Item Wattage (Bulb trade number) Hold Anti lock Wamlng and indicator lights 1.4 1.4 Washer Rear window defroster Beam Turn (LH and RH) Illumination Malfanction indicator Brake 1.4 1.4 I Exterior lights 3.4 3.4 3.4 x 4 1.4 1.4 Headlights Front turn signawparking lights Front side marker lights License plate lights Rear turn signal lights Rear side marker lights Stop/taillights Back-UP linhts High-mount stoplight I 18.4 (921) ACS 1 1.4 Hazard switch 1.4 60140 2718 (1 157 NA) 3.8 (1 94) 7.5 27 (1 1 56) 3.8 (1 94) 2718 {I 157) 27 (1 1561 Interior llahts - I lllumination lights I Cruise control main switch I 1.4 I 5 Ash tray U. HEATER AND AIR CONDITIONING SYSTEM I Item I Specit lcations I 3.4 Heater control switch ane el I 1.4 STANDARD BOLT AND NUT TIGHTENING TORQUE Refrigerant amount S (04 Compressor oil amount rnl {cc, fl oz) Refrigerant normal pressure MPa (kgflcm2, psi) 600 {2 1.21 130-1 70 {I 30-1 70,3.9-5.1) Low pressure: 0.154.25 (1 .5-2.5,21-361 Hiah Pressure: 1 37-1.57 (1 4--16, 199--228) Gartner Banana