Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 339 bulletins for MCI
SB-315B
Jan 6, 2009
062000 ENGINE AND ENGINE COOLING:COOLING SYSTEM
MOTOR COACH: ENGINE SHUTDOWN/LOW COOLANT SENSOR. DIRECT CURRENT LOW COOLANT SENSOR HAS BECOME PLATED WITH COOLANT CHEMICALS AND NO LONGER SENSES THAT COOLANT LEVEL HAS DROPPED. MODEL YEARS UNKNOWN. *PE
SB-314
Dec 2, 2008
062000 ENGINE AND ENGINE COOLING:COOLING SYSTEM
MOTOR COACH: ENGINE SHUT DOWN/LOW COOLANT SENSOR. DIRECT CURRENT LOW COOLANT SENSOR HAS BECOME PLATED WITH COOLANT CHEMICALS AND NO LONGER SENSES THAT THE COOLANT LEVEL HAS DROPPED. MODEL YEARS UNKNOWN. *PE
C0807
Feb 29, 2008
112000 ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR
CUMMINS WARRANTY CAMPAIGN - THIS CAMPAIGN IS TO ADDRESS A BOLTED JOINT BETWEEN THE BOSCH DUAL ALTERNATOR BRACKET AND THE ENGINE ON MCI MOTORCOACH BUSES. THIS CAMPAIGN AUTHORIZES THE FIELD TO REPLACE THE FOUR CAPSCREWS ON THE DUAL BOSCH
417
Sep 3, 2004
060000 ENGINE (PWS)
DUE TO LOWER VALVE SPRING CAPS WHICH WERE NOT SUFFICIENTLY HARDENED BEING INSTALLED BETWEEN THE VALVE SPRINGS AND THE CYLINDER HEAD. THE LOWER VALVE SPRING CAPS WILL WEAR OVER TIME. THIS CAN CAUSE ENGINE DAMAGE DURING PERIODS OF EXTENDED
2832A
Dec 20, 2002
136000 VISIBILITY:WINDSHIELD WIPER/WASHER
BOSCH WIPER SYSTEM. E4500 / J4500 SERIES COACHES. *TT
2848
Dec 20, 2002
030000 SERVICE BRAKES, HYDRAULIC
E10P / 10PR SERVICE BRAKE VALVES. 102E, EL, E4500 SERIES COACHES. *TT
2847
Oct 15, 2002
030000 SERVICE BRAKES, HYDRAULIC
DIAGNOSTIC TROUBLE CODE (DTC) ECM (ENGINE CONTROL MODULE) 1000 / NO SW DOWNLOAD / VADIS VERSION E COMMUNICATION ERROR. *TT
2818
Jun 10, 2002
013000 STEERING:GEAR BOX (OTHER THAN RACK AND PINION)
SUBJECT REGARDING CHANGES TO THE GEARBOX VENT FOR 102E/EL/E4500/J4500 SERIES COACHES. *TT
2845
Apr 23, 2002
061100 ENGINE AND ENGINE COOLING:ENGINE:GASOLINE
SOME VEHICLES EQUIPPED WITH A B5244T3 LOW PRESSURE TURBO ENGINE, MAY RUN ROUGH AFTER COLD START, OR LONG CRANKING TIME. *TT
2808
Mar 12, 2002
353400 EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
SUBJECT REGARDING 102E / EL / E4500 SERIES COACHES EQUIPPED WITH AM / FM CASSETTE RADIO. *TT
2809
Mar 12, 2002
357100 EQUIPMENT:APPLIANCE:AIR CONDITIONER
ALL 102D / DL / D4000 / D4500 ELS / E4500 CONVERSION SERIES COACHES HAVE CHANGES MADE TO THE A/C HOSE ASSEMBLY CONNECTORS. *TT
2810
Mar 12, 2002
040000 SERVICE BRAKES, AIR
INFORMATION 102 D / DL / D4000 / D4500E / EL / E4500 SERIES COACHES PRESSURE SWITCH. *TT
2816
Mar 12, 2002
045100 SERVICE BRAKES, AIR:DISC:CALIPER
SUBJECT REGARDING LUBRICATION OF AIR DISC BRAKE CALIPERS. *TT
2843
Feb 4, 2002
061100 ENGINE AND ENGINE COOLING:ENGINE:GASOLINE
SOME COUPES AND CONVERTIBLES MAY EXHIBIT ROUGH COLD START, ENGINE CODE 56, ON VEHICLES EQUIPPED WITH B5244T LOW PRESSURE TURBO ENGINE. *TT
2812
Nov 15, 2001
040000 SERVICE BRAKES, AIR
SUBJECT REGARDING CORRECT FUNCTION OF THE AIR BRAKE SYSTEMS FOR 102E / EL / E4500 / J4500 SERIES COACHES. *TT
2839
Nov 6, 2001
061100 ENGINE AND ENGINE COOLING:ENGINE:GASOLINE
CONCERNS WITH ROUGHT COLD START ON VEHICLES EQUIPPED WITH A B5234T3 HIGH-PRESSURE TURBO ENGINE. *TT
2806
Oct 30, 2001
138000 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
SUBJECT REGARDING THE WEBASTC COOLANT CIRCULATING PUMP REPLACING THE ESPAR COOLANT CIRCULATING PUMP, 102 E/EL/E4500 SERIES COACHES. *SLC
2807
Oct 30, 2001
980000 UNKNOWN OR OTHER
SUBJECT REGARDING DRIVER DISPLAY INSTALLATION FOR 102E AND EL SERIES COACHES. *SLC
2800
Sep 26, 2001
020000 SUSPENSION
SUBJECT REGARDING REPLACEMENT OF V-LINK APEX FASTENERS ON ALL AXLES. *SLC
2823
Aug 17, 2001
110000 ELECTRICAL SYSTEM
INFORMATION REGARDING OSCILLATING TORQUE DURING ACCELERATION. *YH
2790
Jul 11, 2001
350000 EQUIPMENT
INFORMATION ON ADDING A PURAGUARD FILTER AND AIR DRYER BYPASS TO THE AD9 BENDIX AIR DRYER. *TT
2820
Jun 22, 2001
043000 SERVICE BRAKES, AIR:SLACK ADJUSTERS
BAR IGNITION MODULES (COILS) WITH PART NO. 948.602.104.00 AND 948.602.104.01. *KB UPDATED 8/9/11. *PE