2007 Hyundai Santa Fe GLS
2007 GENERAL INFORMATION General (Brake System) - Santa Fe

2007 GENERAL INFORMATION
General (Br...
2007 Hyundai Santa Fe GLS
2007 GENERAL INFORMATION General (Brake System) - Santa Fe

Supply voltage
DC 4.5 ~ 20V
Operatin...
2007 Hyundai Santa Fe GLS
2007 GENERAL INFORMATION General (Brake System) - Santa Fe

Brake booster mounting nuts
Air blee...
2007 Hyundai Santa Fe GLS
2007 GENERAL INFORMATION General (Brake System) - Santa Fe

Use the table below to help you find...
2007 Hyundai Santa Fe GLS
2007 GENERAL INFORMATION General (Brake System) - Santa Fe

Brake fades

Brake
vibration,pulsati...
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Brake system general

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Brake system general

  1. 1. 2007 Hyundai Santa Fe GLS 2007 GENERAL INFORMATION General (Brake System) - Santa Fe 2007 GENERAL INFORMATION General (Brake System) - Santa Fe GENERAL SPECIFICATIONS ITEM SPECIFICATION Item Type Cylinder I.D. Piston stroke Fluid level switch Type Boosting ratio Type Disc O.D. Caliper piston Type Disc O.D. Caliper piston Type Drum I.D. Master cylinder Brake booster Front brake Rear brake Parking brake Specification Tandem 26.99 mm (1.063 in) 31 mm (1.22 in) Provided 9" + 10" Tandem 9: 1 Ventilated disc 298 mm (11.73 in) Double Solid disc 302 mm (11.89 in) Single DIH (Drum in hat) 190 mm (7.48 in) DOT 3 Brake fluid NOTE: O.D. : Outer Diameter I.D. : Inner Diameter SPECIFICATION (ESC) VALUE SPECIFICATION Part HECU (Hydraulic and Electronic Control Unit) Warning lamp Item Standard Value 4 channel 4 sensor System (Solenoid) Motor, valve relay Type intergrated type Operating voltage 8 V ~ 16 V (DC) -40 ~ 120°C (-40 ~ Operating temperature 248°F) Operating voltage 12 V Current consumption 80 mA Remark Total control (ABS, EBD, TCS, ESC) ESC Operating Lamp ESC Warning Lamp Microsoft Saturday, September 26, 2009 9:52:32 AM 9:52:44 Page 1 © 2005 Mitchell Repair Information Company, LLC.
  2. 2. 2007 Hyundai Santa Fe GLS 2007 GENERAL INFORMATION General (Brake System) - Santa Fe Supply voltage DC 4.5 ~ 20V Operating temperature -40 ~ 150 °C Output current low 5.9 ~ 8.4 mA Output current high 11.8 ~ 16.8 mA Active wheel speed sensor Tone wheel 48 teeth Frequency range 1 ~ 2500 HZ Front 0.15 ~ 1.5 mm Airgap Rear 0.2 ~ 1.2 mm Operating Voltage 8V ~ 16 V Current Consumption Max 150 mA Steering Wheel Angle Sensor Operating Angular Max ± 780 7sec velocity Operating Voltage 8 V ~ 16 V Current Consumption Max. 120 mA Output Voltage high 4.35 V~ 4.65 V Output Voltage low 0.35 ~ 0.65 V Yaw-rate & Lateral G sensor Yaw Sensor ± 100 ° /s Operating Range G Sensor Operating ± 1.8 G Range Reference voltage 2.464 ~ 2.536 V output Typ. 0.7 mm Typ. 0.7 mm Typ. 4.5 V Typ. 0.5 V Typ. 2.5 V SERVICE STANDARD SERVICE STANDARD Items Brake pedal height Brake pedal stroke Stop lamp clearance Brake pedal free play Front brake disc thickness Front brake disc pad thickness Rear brake disc thickness Rear brake disc pad thickness Standard vale 214 mm (8.43 in) 122 mm (4.8 in) 0.5 ~ 1.0 mm (0.02 ~ 0.04 in) 3 ~ 8 mm (0.12 ~ 0.31 in) 28 mm (1.10 in) 10.5 mm (0.41 in) 11 mm (0.43 in) 10 mm (0.39 in) TIGHTENING TORQUE TIGHTENING TORQUE SPECIFICATION Items Hub nut Master cylinder to brake booster Nm 88.3 ~ 107.9 7.8 ~ 11.8 kgf.m 9.0 ~ 11.0 0.8 ~ 1.2 lb-ft 65.1 ~ 79.6 5.8 ~ 8.7 Microsoft Saturday, September 26, 2009 9:52:32 AM Page 2 © 2005 Mitchell Repair Information Company, LLC.
  3. 3. 2007 Hyundai Santa Fe GLS 2007 GENERAL INFORMATION General (Brake System) - Santa Fe Brake booster mounting nuts Air bleeding screw Brake tube flare nuts Front caliper guide rod bolts Rear caliper guide rod bolts Front caliper assembly to knuckle Rear caliper assembly to knuckle Brake hose to caliper Brake pedal member bracket bolts Brake pedal shaft nut Stop lamp switch lock nut Wheel speed sensor mounting bolt HECU bracket bolt HECU bracket nut Yaw rate & G sensor mounting bolts 12.7 ~ 15.7 6.7 ~ 12.7 12.7 ~ 16.7 21.6 ~ 31.4 21.6 ~ 31.4 78.5 ~ 98.1 49.0 ~ 63.7 24.5 ~ 29.4 16.7 ~ 25.5 24.5 ~ 34.3 7.8 ~ 9.8 6.9 ~ 10.8 16.7 ~ 25.5 5.9 ~ 9.8 4.9 ~ 7.8 1.3 ~ 1.6 0.7 ~ 1.3 1.3 ~ 1.7 2.2 ~ 3.2 2.2 ~ 3.2 8.0 ~ 10.0 5.0 ~ 6.5 2.5 ~ 3.0 1.7 ~ 2.6 2.5 ~ 3.5 0.8 ~ 1.0 0.7 ~ 1.1 1.7 ~ 2.6 0.6 ~ 1.0 0.5 ~ 0.8 9.4 ~ 11.6 5.1 ~ 9.4 9.4 ~ 12.3 15.9 ~ 23.1 15.9 ~ 23.1 57.9 ~ 72.3 36.2 ~ 47.0 18.1 ~ 21.7 12.3 ~ 18.8 18.1 ~ 25.3 5.8 ~ 7.2 5.0 ~ 8.0 12.3 ~ 18.8 4.3 ~ 7.2 3.6 ~ 5.8 LUBRICANTS LUBRICANTS SPECIFICATION Items Brake pedal bushing and bolt Parking brake shoe and backing plate contacting surface Caliper guide rod and boot Recommended Chassis grease Heat resistance grease Grease ML 701 Quantity As required As required 0.8 ~ 1.3 g SPECIAL TOOL SPECIAL TOOL SPECIFICATION Tool (Number and Name) Illustration 09581-11000 Piston expander Use Spreading the front disc brake piston TROUBLESHOOTING PROBLEM SYMPTOMS TABLE Microsoft Saturday, September 26, 2009 9:52:32 AM Page 3 © 2005 Mitchell Repair Information Company, LLC.
  4. 4. 2007 Hyundai Santa Fe GLS 2007 GENERAL INFORMATION General (Brake System) - Santa Fe Use the table below to help you find the cause of the problem. The numbers indicate the priority of the like cause of the problem. Check each part in order. If necessary, replace these parts TROUBLESHOOTING CHART Symptom Suspect Area 1. Brake system (Fluid leaks) 2. Brake system (Air in) Lower pedal or 3. Piston seals (Worn or damaged) spongy pedal 4. Rear brake shoe clearance (Out of adjustment) 5. Master cylinder (Inoperative) 1. Brake pedal freeplay (Minimum) 2. Parking brake lever travel (Out of adjustment) 3. Parking brake wire (Sticking) 4. Rear brake shoe clearance (Out of adjustment) 5. Pad or lining (Cracked or distorted) Brake drag 6. Piston (Stuck) 7. Piston (Frozen) 8. Anchor or Return spring (Inoperative) 9. Booster system (Vacuum leaks) 10. Master cylinder (Inoperative) 1. Piston (Sticking) 2. Pad or lining (Oily) Brake pull 3. Piston (Frozen) 4. Disc (Scored) 5. Pad or lining (Cracked or distorted) 1. Brake system (Fluid leaks) 2. Brake system (Air in) 3. Pad or lining (Worn) 4. Pad or lining (Cracked or distorted) Hard pedal but brake 5. Rear brake shoe clearance (Out of adjustment) inefficient 6. Pad or lining (Oily) 7. Pad or lining (Glazed) 8. Disc (Scored) 9. Booster system (Vacuum leaks) 1. Pad or lining (Cracked or distorted) 2. Installation bolt (Loosen) 3. Disc (Scored) 4. Sliding pin (Worn) Noise from brake 5. Pad or lining (Dirty) 6. Pad or lining (Glazed) 7. Anchor or Return spring (Faulty) 8. Brake pad shim (Damage) 9. Shoe hold-down spring (Damage} Reference repair air bleed replace adjust replace adjust adjust repair adjust replace replace replace replace repair replace replace replace replace replace replace repair air bleed replace replace adjust adjust replace replace repair replace adjust replace replace clean replace replace replace replace Microsoft Saturday, September 26, 2009 9:52:32 AM Page 4 © 2005 Mitchell Repair Information Company, LLC.
  5. 5. 2007 Hyundai Santa Fe GLS 2007 GENERAL INFORMATION General (Brake System) - Santa Fe Brake fades Brake vibration,pulsation Brake Chatter 1. master cylinder 1. brake booster 2. pedal free play 3. master cylinder 4. caliper 5. master cylinder cap seal 6. damaged brake lines Brake chatter is usually caused by loose or worn components, or glazed or burnt linings. Rotors with hard spots can also contribute to brake chatter. Additional causes of chatter are out-of-tolerance rotors, brake lining not securely attached to the shoes, loose wheel bearings and contaminated brake lining. replace replace adjust replace replace replace replace Microsoft Saturday, September 26, 2009 9:52:32 AM Page 5 © 2005 Mitchell Repair Information Company, LLC.

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