Subaru Crosstrek Service Manual: Specification
BRAKE > General Description
SPECIFICATION
NOTE:
Refer to “PARKING BRAKE” for parking brake specifications. General Description > SPECIFICATION">
1. FRONT DISC BRAKE
Item | Specification | ||
Size | 16-inch type | ||
Type | Floating 2-POT piston type Ventilated disc | ||
Effective cylinder diameter | mm (in) | 42.8 (1.685) ? 2 | |
Pad dimension (Length ? Width ? Thickness) | mm (in) | 117.8 ? 50.5 ? 11.0 (4.638 ? 1.988 ? 0.433) | |
Pad thickness | mm (in) | Standard | 11 (0.43) |
Limit | 1.5 (0.059) | ||
Effective disc diameter | mm (in) | 244 (9.61) | |
Rotor dimension (O.D. ? Thickness) | mm (in) | 294 ? 24 (11.57 ? 0.94) | |
Disc thickness | mm (in) | Standard | 24 (0.94) |
Limit | 22 (0.87) | ||
Disc runout | mm (in) | Standard | — |
Limit | 0.05 (0.002) | ||
Clearance adjustment | Automatic adjustment | ||
2. REAR DISC BRAKE
Item | Specification | ||
Size | 15-inch | ||
Type | Floating 1-POT piston type | ||
Effective cylinder diameter | mm (in) | 38.1 (1.500) | |
Pad dimension (Length ? Width ? Thickness) | mm (in) | 92.0 ? 33.0 ? 9.0 (3.622 ? 1.299 ? 0.354) | |
Pad thickness | mm (in) | Standard | 9.0 (0.354) |
Limit | 1.5 (0.059) | ||
Effective disc diameter | mm (in) | 238 (9.37) | |
Rotor dimension (O.D. ? Thickness) | mm (in) | 274 ? 10 (10.79 ? 0.39) | |
Disc thickness | mm (in) | Standard | 10 (0.39) |
Limit | 8.5 (0.335) | ||
Disc runout | mm (in) | Standard | — |
Limit | 0.05 (0.002) | ||
Clearance adjustment | Automatic adjustment | ||
3. MASTER CYLINDER
Item | Specification | |
Type | Tandem | |
Effective diameter | mm (in) | 23.8 (15/16) |
Reservoir type | Sealed type | |
Brake fluid reservoir capacity | cm3 (cu in) | 240 (14.64) |
4. BRAKE BOOSTER
Item | Specification | ||
Type | Vacuum suspended | ||
Effective diameter | mm (in) | 208 + 229 (8.19 + 9.02) | |
Brake fluid pressure | Brake pedal force N (kgf, lbf) | Fluid pressure kPa (kgf/cm2, psi) | |
When engine is stopped | 147 (15, 33) | 533 (5, 77) | |
294 (30, 66) | 1,551 (16, 225) | ||
While engine operates and when the vacuum pressure is as follows: 66.7 kPa (500 mmHg, 19.69 inHg) | 147 (15, 33) | 6,177 (63, 896) | |
294 (30, 66) | 11,273 (115, 1,635) | ||
5. BRAKE LINE, BRAKE PEDAL AND BRAKE FLUID
CAUTION:
• Do not let brake fluid come into contact with the painted surface of the vehicle body. Wash away with water immediately and wipe off if it is spilled by accident.
• Avoid mixing brake fluid of different brands or different grades even from the same brand to prevent fluid performance from degrading.
• When refilling brake fluid, do not allow dirt or dust to get into the reservoir tank.
• Always use new SUBARU genuine brake fluid when replacing or refilling the fluid. Do not reuse drained brake fluid.
Item | Specification | ||
Brake line | Dual circuit system | ||
Brake pedal | Type | Suspended type | |
Free play | mm (in) | 0.5 — 2.7 (0.020 — 0.11) [When pulling the brake pedal upward with a force of less than 10 N (1 kgf, 2 lbf)] | |
Brake fluid | FMVSS No. 116, DOT3, or DOT4 | ||
Caution
BRAKE > General DescriptionCAUTION• Wear appropriate work clothing, including a helmet, protective goggles and protective shoes when performing any work.• Before removal, installation o ...
Component
BRAKE > General DescriptionCOMPONENT1. FRONT DISC BRAKE(A)Shim-separate brake pad type(B)Shim-integrated brake pad type (1)Caliper body(11)Pad clip - upper(19)Cap - bleeder(2)Bleeder - screw ...
Other materials:
Removal
VEHICLE DYNAMICS CONTROL (VDC) > Rear ABS Wheel Speed SensorREMOVAL1. 5 DOOR MODEL1. Disconnect the ground cable from battery.2. Lift up the vehicle, and then remove the rear wheels.3. Remove the rear ABS wheel speed sensor.CAUTION:• Be careful not to damage the sensor.• Do not apply ...
Seat ventilation
The Subaru Ascent is equipped with seat ventilation for the front seats, providing
enhanced comfort during warm weather conditions.
The seat ventilation system operates when the ignition switch is in the "ON"
position.
CAUTION
Avoid placing heavy or sharp objects on the ventilate ...
Assembly
DRIVE SHAFT SYSTEM > Rear AxleASSEMBLY1. BUSHING - REAR AXLE HOUSINGDo not remove the bushing - rear axle housing from the rear axle housing, because it cannot be replaced. If removed, replace the rear axle housing.2. REAR BUSHING1. Before assembly, inspect the following items and replace any fau ...
