2003 NISSAN X-TRAIL clutch

STARTING SYSTEM
SC-27
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A/T Models
1. Pinion stopper clip 2. Pinion stopper 3. Pinion
4. Pinion spring 5. Gear case assembly 6. Shift lever set
7. Dust cover kit 8. Magnetic switch assembly 9. Clutch assembly
10. E-ring 11. Thrust washer 12. Center bracket (P)
13. Packing 14. Planetary gear 15. Internal gear
16. Center bracket (A) 17. Yoke assembly 18. Armature assembly
19. Brush holder assembly 20. Brush (-) 21. Brush spring
22. Thrust washer 23. Rear cover assembly
Through-bolt:
: 4.9 - 6.4 N·m (0.50 - 0.65 kg-m, 43.4 - 56.4 in-lb)
PKIA0466E

SC-28
STARTING SYSTEM

YD ENGINE MODELS
1. Stopper clip 2. Pinion stopper 3. Pinion
4. Spring 5. Gear case 6. Plate
7. Packing 8. Adjusting plate 9. Magnetic switch assembly
10. Snap ring 11. Retainer ring 12. Over running clutch
13. Internal gear 14. Planetary gear 15. Ball
16. Packing 17. Cover 18. Yoke
19. Armature 20. Washer 21. Rear bearing
22. Brush holder assembly 23. Brush spring 24. Brush (-)
25. Rear cover
Through-bolt:
: 5.6 - 10.4 N·m (0.57 - 1.06 kg-m, 49.5 - 92.0 in-lb)
PKIA0465E

STARTING SYSTEM
SC-29
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InspectionEKS0031L
MAGNETIC SWITCH CHECK

Before starting to check, disconnect the battery cable from the negative terminal.

Disconnect “M” terminal of starter motor.
1. Continuity test (between “S” terminal and switch body).

No continuity... Replace.
2. Continuity test (between “S” terminal and “M” terminal).

No continuity... Replace.
PINION/CLUTCH CHECK
1. Inspect pinion teeth.

Replace pinion if teeth are worn or damaged. (Also check
condition of ring gear teeth.)
2. Inspect reduction gear teeth (If equipped).

Replace reduction gear if teeth are worn or damaged. (Also
check condition of armature shaft gear teeth.)
3. Check to see if pinion locks in one direction and rotates
smoothly in the opposite direction.

If it locks or rotates in both directions, or unusual resistance is
evident.... Replace.
BRUSH CHECK
Brush
Check wear of brush.

Excessive wear... Replace.
SEL555E
SEL556E
MEL139L
Wear limit length : Refer to SDS. SC-34, "Starter" .
SEL014Z

PG-62
HARNESS

F/FOG LT Front Fog Lamp
F/PUMP EC Fuel Pump
FIAR EC Fuel Injector Adjustment Resistor
FRO2 EC Front Heated Oxygen Sensor
FRO2/H EC Front Heated Oxygen Sensor Heater
FRPS EC Fuel Rail Pressure Sensor
FTP EC Fuel Transport Pump
FTS EC Fuel Temperature Sensor
FTS AT A/T Fluid Temperature Sensor Circuit
FUEL EC Fuel Injection System Function
GLORLY EC Glow Relay
GLOW EC Glow Control System
H/AIM LT Headlamp Aiming Control System
H/LAMP LT Headlamp
H/SEAT SE Heated Seat
HEATER MTC Heater System
HLC WW Headlamp Cleaner
HO2S1 EC Heated Oxygen Sensor 1
HO2S1H EC Heated Oxygen Sensor 1 Heater
HO2S2 EC Heated Oxygen Sensor 2
HO2S2H EC Heated Oxygen Sensor 2 Heater
HORN WW Horn
IATS EC Intake Air Temperature Sensor
IATSEN EC Intake Air Temperature Sensor
IGNSYS EC Ignition System
ILL LT Illumination
INJECT EC Injector
INJ/PW EC Fuel Injector Power Supply Circuit
INT/L LT Map Lamp
IVC EC Intake Valve Timing Control Solenoid Valve
KS EC Knock Sensor
LOAD EC Electrical Load Signal
LPSV AT Line Pressure Solenoid Valve
MAFS EC Mass Air Flow Sensor
MAIN AT Main Power Supply and Ground Circuit
MAIN EC Main Power Supply and Ground Circuit
METER DI Speedometer, Tachometer, Temp. and Fuel Gauges
MIL/DL EC MIL & Data Link Connector
MIRROR GW Door Mirror
MULTI BL Multi-Remote Control System
NATS BL Nissan Anti-Theft System
NAVI AV Navigation System
NONDTC AT Non-Detective Items
OVRCSV AT Overrun Clutch Solenoid ValveCode Section Wiring Diagram Name

HARNESS
PG-63
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PGC/V EC EVAP Canister Purge Volume Control Solenoid Valve
PHASE EC Camshaft Position Sensor (PHASE)
PHONE AV Telephone (Pre-wire)
PNP/SW AT Park/Neutral Position Switch
PNP/SW EC Park/Neutral Position Switch
PNPSW1 EC Park/Neutral Position Switch
POS EC Crankshaft Position Sensor (CKPS) (POS)
POWER PG Power Supply Routing
PRGVLV EC EVAP Canister Purge Volume Control Solenoid Valve
PRWIRE BL Theft Warning System (Pre-wire)
PS/SEN EC Power Steering Pressure Sensor
PST/SW EC Power Steering Oil Pressure Switch
R/FOG LT Rear Fog Lamp
ROOM/L LT Interior Room Lamp
RP/SEN EC Refrigerant Pressure Sensor
RRO2 EC Rear Heated Oxygen Sensor
RRO2/H EC Rear Heated Oxygen Sensor Heater
S/LOCK BL Power Door Lock - Super Lock
S/SIG EC Start Signal
S/WARN SB Seat Belt Warning System
SEAT SE Power Seat
SEN/PW EC Sensor Power Supply
SHIFT AT A/T Shift Lock System
SROOF RF Sunroof
SRS SRS Supplemental Restraint System
SSV/A AT Shift Solenoid Valve A
SSV/B AT Shift Solenoid Valve B
START SC Starting System
STEP/L LT Step Lamp
STOP/L LT Stop Lamp
TAIL/L LT Parking, License and Tail Lamps
TCC/V EC Turbocharger Boost Control Solenoid Valve
TCCSV EC Turbocharger Boost Control Solenoid Valve
TCV AT Torque Converter Clutch Solenoid Valve
TPS AT Throttle Position Sensor
TPS1 EC Throttle Position Sensor (Sensor 1)
TPS2 EC Throttle Position Sensor (Sensor 2)
TPS3 EC Throttle Position Sensor
TURN LT Turn Signal and Hazard Warning Lamp
VIAS EC Variable Induction Air Control System
VSSA/T AT Vehicle Speed Sensor A/T (Revolution Sensor)
VSSMTR AT Vehicle Speed Sensor MTR
WARN DI Warning Lamps
WINDOW GW Power Window Code Section Wiring Diagram Name

IDX-2
ALPHABETICAL INDEX
Numerics
4WD - Wiring diagram ....................................... TF-21
4WD control unit inspection table ...................... TF-28
A
A/C air flow ......................................... ATC-32
, MTC-5
A/C component layout ..................................... ATC-23
A/C compressor clutch removal and installation ...........
ATC-146
A/C compressor precaution ............................. ATC-10
A/C compressor special service tool ................ ATC-14
A/C diagnostic work flow (auto A/C) ................ ATC-34
A/C HFC134a (R134a) system precaution ........ ATC-4
A/C HFC134a (R134a) system service procedure .......
ATC-141
A/C HFC134a (R134a) system service tools ... ATC-15
A/C HFC134a system service equipment precaution ...
ATC-10
A/C lubricant (R134a) ...................................... ATC-24
A/C operational check ......................... ATC-65, MTC-7
A/C performance test diagnoses ..................... ATC-98
A/C reray .......................................................... ATC-94
A/C self-diagnoses (auto A/C) ......................... ATC-57
A/C system description (auto A/C) ................... ATC-27
A/C trouble diagnoses (auto A/C) ....... ATC-34, MTC-3
A/C, A - Wiring diagram ................................... ATC-39
A/T fluid checking .................................. AT-16, MA-38
A/T fluid replacement ............................. AT-17, MA-39
A/T fluid temperature sensor ........................... AT-111
A/T IND - Wiring diagram .................................... DI-51
A/T indicator ........................................................ DI-51
A/T shift lock system ........................................ AT-398
A/T shift lock system - Wiring diagram ............ AT-399
A/T trouble diagnoses .......................... AT-57, AT-251
A/T Wiring diagram AT - 1ST ........................... AT-127
A/T Wiring diagram AT - 2ND .......................... AT-132
A/T Wiring diagram AT - 3RD .......................... AT-137
A/T Wiring diagram AT - 4TH .......................... AT-143
A/T Wiring diagram AT - BA/FTS ..................... AT-376
A/T Wiring diagram AT - CAN .............. AT-98, AT-330
A/T Wiring diagram AT - ENG SS ...... AT-121, AT-383
A/T Wiring diagram AT - FTS .......................... AT-108
A/T Wiring diagram AT - LPSV .......... AT-156, AT-389
A/T Wiring diagram AT - MAIN ........................ AT-395
A/T Wiring diagram AT - OVRCSV .... AT-180, AT-364
A/T Wiring diagram AT - PNP/SW ................... AT-102
A/T Wiring diagram AT - SSV/A ......... AT-163, AT-352
A/T Wiring diagram AT - SSV/B ......... AT-169, AT-358
A/T Wiring diagram AT - TCV ............ AT-150, AT-370
A/T Wiring diagram AT - TPS ............ AT-175, AT-347
A/T Wiring diagram AT - VSS A/T ..... AT-114, AT-334
A/T Wiring diagram AT - VSSMTR .... AT-194, AT-341
Accelerator control system ............................... ACC-2
Accelerator pedal position (APP) sensor ........ EC-386,
EC-393
, EC-409, EC-740, EC-747, EC-763, EC-987,
EC-1025
, EC-1098, EC-1104, EC-1149, EC-1297,
EC-1332
, EC-1387, EC-1393, EC-1437
Accelerator pedal released position learning .... EC-45,
EC-507
Aiming adjustment ............................................... LT-4
Air bag .............................................................. SRS-3
Air bag disposal .............................................. SRS-42
Air bleeding (hydraulic clutch) .............................. CL-7
Air bleeding for brake system .............................. BR-9
Air cleaner and air duct(QR20DE•QR25DE) .... EM-15
Air cleaner and air duct(YD22DDTi) ............... EM-133
Air cleaner filter replacement(QR20DEQR25DE) ........
MA-23
Air cleaner filter replacement(YD22DDTi) ......... MA-32
Air cleaner filter(QR20DEQR25DE) ................ EM-15
Air cleaner filter(YD22DDTi) ........................... EM-133
Air conditioner cut control .... EC-37, EC-499, EC-887,
EC-1218
Air flow meter - See Mass air flow sensor ....... EC-149,
EC-590
Air mix door control linkage adjustment ......... ATC-78,
ATC-135
, MTC-10, MTC-32
Air mix. door motor ......................... ATC-76, ATC-135
Air spoiler, rear ................................................... EI-30
Alternator ........................................................... SC-12
Ambient sensor ............. ATC-109, ATC-111, ATC-121
Angular tightening application(QR20DEQR25DE) ......
EM-5
Angular tightening application(YD22DDTi) ..... EM-122
Antenna - See Power antenna ........................... AV-41
APP2PW - Wiring diagram ........... EC-1106, EC-1395
APPS - Wiring diagram ... EC-989, EC-1299, EC-1439
APPS1 - Wiring diagram ................... EC-388, EC-742
APPS2 - Wiring diagram .. EC-395, EC-749, EC-1027,
EC-1334
APPS3 - Wiring diagram ... EC-411, EC-765, EC-1151
Ashtray illumination ............................................ LT-65
Audio .................................................................... AV-4
Auto air conditioner - Wiring diagram ............. ATC-39
Automatic amplifier ........................... ATC-55, ATC-67
Automatic transmission fluid replacement ....... MA-38,
MA-39
AV and NAVI control unit ................................... AV-44
Axle ................................................................... MA-44
B
Back door ........................................................... BL-99
Back door window ............................................ GW-15
Back window .................................................... GW-15
BACK/L - Wiring diagram ................................... LT-44
Back-up lamp .......................................... LT-44, LT-62
Back-up lamp switch (M/T) ............................... MT-13
Barometric pressure (BARO) sensor ............ EC-1167,
EC-1455
Basic inspection .... EC-79, EC-526, EC-905, EC-1231
Battery ................................................................. SC-3
Baulk ring (M/T) .................................... MT-20, MT-25
Blower motor ..... ATC-82, ATC-87, ATC-127, MTC-15,
MTC-18
, MTC-24
Blower resistor ................................................ MTC-25

IDX-3
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IDX
ALPHABETICAL INDEX
Blower unit ....................... ATC-125, MTC-22, MTC-24
BOOST - Wiring diagram ............... EC-1040, EC-1347
Boring/horning cylinder block(QR20DEQR25DE) .......
EM-103
Brake booster .................................................... BR-23
Brake fluid change ............................................... BR-8
Brake fluid level ................................................. MA-41
Brake fluid level and line check ........................... BR-8
Brake hydraulic line ........................................... BR-10
Brake inspection ................................................ MA-43
Brake lines and cables inspection ..................... MA-41
Brake master cylinder ........................................ BR-14
Brake pedal ......................................................... BR-6
Brake switch ..... EC-380, EC-733, EC-1177, EC-1475
BRK/SW - Wiring diagram EC-381, EC-735, EC-1178,
EC-1476
Bulb specifications .............................................. LT-92
Bumper, front ....................................................... EI-14
Bumper, rear ........................................................ EI-17
C
Camshaft inspection(QR20DEQR25DE) .......... EM-55
Camshaft inspection(YD22DDTi) .................... EM-171
Camshaft position sensor (CMPS) EC-1056, EC-1062,
EC-1363
, EC-1369
Camshaft position sensor (PHASE) .. EC-254, EC-646
Camshaft(QR20DEQR25DE) ........................... EM-53
Camshaft(YD22DDTi) ...................................... EM-170
CAN - Wiring diagram ......... EC-133, EC-580, EC-945,
EC-1269
, LAN-10, LAN-26, LAN-51, LAN-69, LAN-87
CAN (Controller Area Network) ........... BRC-8, LAN-9,
LAN-25
, LAN-50, LAN-68, LAN-86
CAN communication EC-38, EC-132, EC-500, EC-579,
EC-888
, EC-944, EC-1268, AT-32, AT-97, AT-329,
TF-43
, BRC-8, LAN-9, LAN-25, LAN-50, LAN-68,
LAN-86
Canister-See EVAP canister ............. EC-476, EC-868
CHARGE - Wiring diagram .................... SC-13, SC-14
Charging system ................................................ SC-12
Chassis and body maintenance ........................ MA-37
CHIME - Wiring diagram ................ DI-52, DI-55, DI-56
CIGAR - Wiring diagram .................................. WW-27
Cigarette lighter ............................................... WW-27
Circuit breaker ................................................... PG-12
CKPS - Wiring diagram .. EC-947, EC-1046, EC-1052,
EC-1271
, EC-1353, EC-1359
Clearance lamp ........................................ LT-4, LT-60
Clock ................................................................... DI-61
CLOCK - Wiring diagram .................................... DI-61
Closed loop control .............................. EC-35, EC-497
Clutch cover ....................................................... CL-14
Clutch disc ......................................................... CL-14
Clutch master cylinder ......................................... CL-8
Clutch operating cylinder ................................... CL-10
Clutch pedal ......................................................... CL-5
Clutch release bearing ....................................... CL-12
Clutch release mechanism ................................ CL-12
Clutch withdrawal lever ...................................... CL-12
CMPS - Wiring diagram . EC-947, EC-1058, EC-1064,
EC-1271
, EC-1365, EC-1371
Coil spring (rear) ............................................... RSU-8
Collision diagnosis .......................................... SRS-48
Combination meter ............................................... DI-4
Combination switch ............................................. LT-40
Component Location (auto A/C) ......... ATC-35, MTC-4
Compression pressure(QR20DEQR25DE) ..... EM-67
Compression pressure(YD22DDTi) ................ EM-196
Compressor clutch removal and installation .. ATC-146
Compressor special service tool ...................... ATC-14
Condenser ..................................................... ATC-155
Connecting rod bearing clearance(QR20DEQR25DE)
EM-101
Connecting rod bearing clearance(YD22DDTi) EM-232
Connecting rod bushing clearance(YD22DDTi) EM-226
Connecting rod(QR20DEQR25DE) ............... EM-101
Connecting rod(YD22DDTi) .............. EM-223, EM-228
CONSULT for engine ......................... EC-102, EC-551
CONSULT-II for engine ................... EC-926, EC-1251
Control lever (M/T) ............................................. MT-14
Control unit ..................................... ATC-120, MTC-21
Control units (terminal arrangement) ................. PG-72
Controller Area Network (CAN) ........... BRC-8, LAN-9,
LAN-25
, LAN-50, LAN-68, LAN-86
Converter housing installation ......................... AT-523
COOL/F - Wiring diagram EC-352, EC-704, EC-1014,
EC-1322
Coolant replacement(QR20DEQR25DE) ........ MA-20
Coolant replacement(YD22DDTi) ..................... MA-28
Cooling circuit (engine)(QR20DEQR25DE) ....... CO-7
Cooling circuit (engine)(YD22DDTi) ................. CO-29
Cooling fan ............................................ CO-18, CO-36
Cooling fan relay EC-363, EC-715, EC-1024, EC-1331
Coupling sleeve (M/T) ........................... MT-20, MT-25
Cowl top .............................................................. EI-20
Cowl top cover .................................................... EI-20
Crankcase ventilation system .......... EC-888, EC-1219
Crankcase ventilation system - See Positive crankcase
ventilation ........................................... EC-478
, EC-870
Crankshaft position sensor (POS) ..... EC-247, EC-638
Crankshaft position sensor (TDC) EC-1044, EC-1050,
EC-1351
, EC-1357
Crankshaft(QR20DEQR25DE) ........................ EM-83
Cylinder block boring(QR20DEQR25DE) ...... EM-104
Cylinder block boring(YD22DDTi) ................... EM-230
Cylinder block(QR20DEQR25DE) ................... EM-82
Cylinder block(YD22DDTi) .............................. EM-212
Cylinder head bolt tightening(QR20DEQR25DE) ........
EM-69
Cylinder head bolt tightening(YD22DDTi) ....... EM-198
Cylinder head gasket selection(YD22DDTi) ... EM-199
Cylinder head(QR20DEQR25DE) ................... EM-67
Cylinder head(YD22DDTi) .............................. EM-196
D
Data link connector ............................ EC-469
, EC-861
Data link connector for Consult ......... EC-104, EC-553,

IDX-4
ALPHABETICAL INDEX
EC-926, EC-1251
Daytime light system ........................................... LT-20
Daytime running light - See Daytime light system LT-20
DEF - Wiring diagram ....................................... GW-21
Desiccant Assembly ...................................... ATC-156
Diagnosis sensor unit ..................................... SRS-41
Diagnostic trouble code (DTC) ...................... EC-1223
Diagnostic trouble code (DTC) for OBD system EC-19,
EC-54
, EC-482, EC-513, EC-874, EC-894, EC-1205
Diagnostic trouble code (DTC) inspection priority chart
EC-76
, EC-523, EC-904, EC-1230
Differential gear (FF M/T) ..................... MT-23, MT-28
DLC - Wiring diagram ........................ EC-469, EC-861
Door glass ........................................... GW-80, GW-83
Door glass Fitting Adjustment ............. GW-80, GW-83
Door lock ................................................. BL-91, BL-95
Door mirror ........................................................ GW-86
Door trim ............................................................. EI-32
Door, front .......................................................... BL-18
Door, rear ........................................................... BL-18
Drive belt inspection(QR20DEQR25DE) ......... MA-20
Drive belt inspection(YD22DDTi) ...................... MA-27
Drive belt(QR20DEQR25DE) .......................... EM-13
Drive belt(YD22DDTi) ..................................... EM-131
Drive shaft (front) ............................................. FAX-11
Drive shaft (rear) ............................................. RAX-10
Driver air bag .................................................. SRS-30
Dropping resistor (A/T) ...................... AT-160, AT-393
DTC work support ............................................ EC-111
DTRL - Wiring diagram ....................................... LT-20
Dual pressure switch ........ ATC-18, ATC-95, ATC-158
Duct and grilles ............................... ATC-137, MTC-33
E
ECM input/output signal ....................... EC-95
, EC-543
ECM power supply EC-124, EC-282, EC-571, EC-664,
EC-937
, EC-1261
ECM relay ...................................... EC-1110, EC-1399
ECM/PW - Wiring diagram ................. EC-283, EC-665
ECTS - Wiring diagram ...... EC-164, EC-599, EC-983,
EC-1293
EGR function ................ EC-1073, EC-1080, EC-1465
EGR volume control valve ............ EC-1073, EC-1080,
EC-1465
EGRC/V - Wiring diagram ............. EC-1076, EC-1083,
EC-1467
Electric sunroof .................................................. RF-10
Electric throttle control actuator ........ EC-290, EC-292,
EC-310
, EC-668, EC-671, EC-690
Electrical load signal circuit ................ EC-456, EC-848
Electrical unit ..................................................... PG-72
Electrical units location ...................................... PG-65
Electronic ignition (EI) system ............. EC-37, EC-499
Engine control circuit diagram EC-93, EC-541, EC-917,
EC-1243
Engine control component parts location .......... EC-88,
EC-536
Engine control module (ECM) ........... EC-279, EC-661, EC-1089
, EC-1091, EC-1378, EC-1380
Engine control system diagram and chart ........ EC-30,
EC-492
, EC-883, EC-1214
Engine coolant temperature sensor (ECTS) ... EC-162,
EC-597
, EC-981, EC-1291
Engine coolant(QR20DEQR25DE) .................... CO-9
Engine coolant(YD22DDTi) .............................. CO-31
Engine fail-safe system ....................... EC-77, EC-524
Engine oil filter replacement(QR20DEQR25DE) .........
MA-25
Engine oil filter replacement(YD22DDTi) MA-33, MA-35
Engine oil precautions .......................................... GI-7
Engine oil replacement(QR20DEQR25DE) ..... MA-23
Engine oil replacement(YD22DDTi) .................. MA-33
Engine oil(QR20DEQR25DE) ............................. LU-7
Engine oil(YD22DDTi) ....................................... LU-20
Engine removal(QR20DEQR25DE) ................ EM-78
Engine removal(YD22DDTi) ........................... EM-208
ETC1 - Wiring diagram ..................... EC-293, EC-673
ETC2 - Wiring diagram ..................... EC-304, EC-684
ETC3 - Wiring diagram ..................... EC-311, EC-691
EVAP canister purge volume control solenoid valve ....
EC-265
, EC-473, EC-809, EC-865
EVAP vapor lines inspection(QR20DEQR25DE) ........
MA-26
Evaporative emission (EVAP) system EC-473, EC-865
Evaporator .................................................... ATC-158
Exhaust manifold(QR20DEQR25DE) .............. EM-23
Exhaust manifold(YD22DDTi) ......................... EM-141
Exhaust system ................................................... EX-2
Exhaust system inspection ..................... EX-2, MA-37
Expansion valve ............................................ ATC-159
Exterior EI-21, EI-22, EI-24, EI-25, EI-26, EI-27, EI-28,
EI-30
, EI-31
F
F/FOG - Wiring diagram ......................... LT-52
, LT-53
F/PUMP - Wiring diagram EC-444, EC-836, EC-1134,
EC-1422
Fan control amp. ............................. ATC-84, ATC-129
Fan switch ....................................................... MTC-18
FIAR - Wiring diagram .................. EC-1117, EC-1406
Final drive (FF M/T) .............................. MT-23, MT-28
Finisher, interior - See Trim ................................ EI-32
Finisher, rear panel ............................................. EI-31
Floor trim ............................................................. EI-38
Flow charts ......................................................... GI-23
Fluid temperature sensor (A/T) ........................ AT-111
Fluorescent leak detector ............................. ATC-160
Flywheel (clutch) ................................................ CL-14
Flywheel runout(QR20DEQR25DE) EM-108, EM-235
Fog lamp, front ................................................... LT-52
Fork rod (M/T) ....................................... MT-22, MT-27
Freeze frame data EC-55, EC-514, EC-895, EC-1223
FRO2 - Wiring diagram ..................... EC-772, EC-787
Front bumper ...................................................... EI-14
Front disc brake ................................................. BR-27
Front door .......................................................... BL-18