Service Circular Minidor - APR 2004
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28 April, 2004
To,
All Minidor Dealers & Field Staff

Service Modification Circular - Minidor

We are circulating herewith the booklet on Various Modifications implemented on Minidor Vehicles. This bulletin will give you the clear idea regarding
the application of spare parts in relation to the type of vehicle, model & aggregatewise on which the modification has introduced.

The spare parts modification circular will tell you the nature of modification, the reason for modification, the details of new parts introduced with reference to old part Nomenclature.
The circular will also indicate the interchangeability of the new parts with old part if any.

The month from which the modification is also indicated in circular.

Sd/-


S.V.Shirhattikar
(Div.Manager – Service)
SPARE PARTS MODIFICATION CIRCULAR Back
BT/SP/MINIDOR 21.04.2004
VEHICLE -  MINIDOR
 MINI/8854
1. Models on which introduced : MINIDOR ALL NA
2. Details of Modification - Stud for Exhaust Adaptor
A. Aggregate : Engine - DI, IDI Both
B. Sub Group : Exhaust System
C. Nature of Modification : Stud Length for Exhaust Manifold to Exhaust Flange has been changed from 
45 mm to 55 mm
D. Reason for Modification :  For better positioning, to avoid loosening & reduce vibrations 
E. Details of Serviceable Modified Parts
New Part Code Nos. New Part Nomenclature Old Part Code No. Deleted Old Part Nomenclature Interchangeability
        Directly  NI
A000091708050 Stud M8 x 50 C00083508165 Stud M8 x 45 Y  
           
4. Chassis No. / Engine Sr. No. from which the modification  is introduced intermittent on a  regular basis.- Dec-03
1. Details of Modification - Oil Drain Pipe Assembly
2. Models on which introduced : MINIDOR DI
A. Aggregate : Engine - DI Engine
B. Sub Group : Engine
C. Nature of Modification : Oil Drain Pipe Assembly is modified on DI Engine
D. Reason for Modification : for better return of oil to crankcase.
E. Details of Serviceable Modified Parts
New Part Code Nos. New Part Nomenclature Old Part Code No. Deleted Old Part Nomenclature Interchangeability
        Directly  Not interchangeble
B008031800122 Oil Drain Pipe Assly. B008031800022 Oil Drain Pipe Assly. Y  
           
4. Month & Year from which the modification  is introduced intermittent on a  regular basis.- Oct-03
1. Details of Modification - Surge Tank Assly.
2. Models on which introduced : Minidor
A. Aggregate : Engine - 
B. Sub Group : Cooling System
C. Nature of Modification : Mtg. Bracket for Surge Tank has been modified for ease of fitment
D. Reason for Modification : For Ease of fitment.
E. Details of Serviceable Modified Parts
New Part Code Nos. New Part Nomenclature Old Part Code No. Deleted Old Part Nomenclature Interchangeability
        Directly  Not interchangeble
B008525000010 Surge tank assembly B008525000010 Surge tank assembly Y  
           
4. Month & Year from which the modification  is introduced intermittent on a  regular basis.- Dec-03
1. Details of Modification - Condensation Tank Mounting Bracket
2. Models on which introduced : Minidor AR, PU, CCPU.
A. Aggregate : Chassis
B. Sub Group : Cooling System
C. Nature of Modification : Mtg. Brackket for Condensation Tank has been modified for ease of fitment
D. Reason for Modification : For Ease of fitment.
E. Details of Serviceable Modified Parts
New Part Code Nos. New Part Nomenclature Old Part Code No. Deleted Old Part Nomenclature Interchangeability
        Directly  Not interchangeble
B008523171241 Condensation tank Mounting bracket B008523176541 Condensation tank Mounting bracket Y  
           
4. Month & Year  from which the modification  is introduced intermittent on a  regular basis.- Dec-03
1. Details of Modification - Radiator Hose Fitment
2. Models on which introduced : Minidor AR (IDI)
A. Aggregate : Engine
B. Sub Group : Cooling System
C. Nature of Modification : A single piece Radiator hose is introduced, insted of 3 piece hose .
D. Reason for Modification : For ease of Removal of Hoses in case of attending the complaint.
E. Details of Serviceable Modified Parts
New Part Code Nos. New Part Nomenclature Old Part Code No. Deleted Old Part Nomenclature Interchangeability
        Directly  Not interchangeble
B008525012282 Hose (Engine to Radiator) - - Y  
    B008525011182 Hose Radiator Bottom to T Connector    
    B008525010083 T Connector    
    B008525011982 Hose T Connector to Engine    
    B008525011482 By Pass Hose    
4. Month & Year  from which the modification  is introduced intermittent on a  regular basis.- Oct-03
1. Details of Modification - Star washer & rubber pad
2. Models on which introduced : Minidor PU & AR (D.A.C)   
A. Aggregate : Chassis 
B. Sub Group : Engine cooling system
C. Nature of Modification :The rubbder pads are provided below surge tank support bracket accordingly
                                   Star washer used below surge tank mtg. Bracket has been eliminated.
D. Reason for Modification : Aovid vibration due to damping effect
E. Details of Serviceable Modified Parts
New Part Code Nos. New Part Nomenclature Old Part Code No. Deleted Old Part Nomenclature Interchangeability
        Directly  Not interchangeble
           
B008529872630 Rubber Pad A000092908500 Star washer Y  
           
4. Month & Year  from which the modification  is introduced intermittent on a  regular basis.- oct-03
1. Details of Modification - Lock nut for steering stopper
2. Models on which introduced : Minidor All     
A. Aggregate : Steering   
B. Sub Group : Steering 
C. Nature of Modification : Lock nut M12 x 1.75 is introduced instead of M12 x 1.5.
D. Reason for Modification :For better tightening & to avoid loosening
E. Details of Serviceable Modified Parts
New Part Code Nos. New Part Nomenclature Old Part Code No. Deleted Old Part Nomenclature Interchangeability
        Directly  Not interchangeble
A000092112177 Hex. Nut M12 x 1.75 B008529900372 Hex. Nut M12 x 1.5 Y  
4. Month & Year  from which the modification  is introduced intermittent on a  regular basis.- Dec-03
1. Details of Modification - Washer for Steering Housing
2. Models on which introduced : Minidor All     
A. Aggregate : Steering   
B. Sub Group : Steering 
C. Nature of Modification : Increased Thickness & Diameter Washer has been used for Steering Housing Fitment. 
D. Reason for Modification :For better tightening & to avoid loosening
E. Details of Serviceable Modified Parts
New Part Code Nos. New Part Nomenclature Old Part Code No. Deleted Old Part Nomenclature Interchangeability
        Directly  Not interchangeble
B008529900040 Washer for Steering Housing. A000092508000 Washer for Steering Housing. Y  
4. Month & Year  from which the modification  is introduced intermittent on a  regular basis.- Dec-03
1. Details of Modification - Brake Bundy tube Layout
2. Models on which introduced : Minidor All     
A. Aggregate : Brake Assembly 
B. Sub Group : Bundy tube layout.
C. Nature of Modification :Brake Bundy tube layout has been changed.
            
D. Reason for Modification : Brake Bundy tube layout has been changed in acoordance with the modifications 
                                      of Fuel Tank mounting has been changed & aircleaner mountings has 
                                      been changed.
E. Details of Serviceable Modified Parts
New Part Code Nos. New Part Nomenclature Old Part Code No. Deleted Old Part Nomenclature Interchangeability
        Directly  Not interchangeble
A000053048212 Bundy tube(AR)-2100MM A000023048162 Bundy tube-2200MM Y  
A000023048172 Bundy tube(PU)-2400MM A000023048162    Bundy tube-2200MM Y  
A000023145892 Bundy tube(AR)-600MM A000023049932    Bundy tube-780MM Y  
A000053048132 Bundy tube(AR) A000023145902    Bundy tube-900MM Y  
A000053048132 Bundy tube(PU) A000023145182    Bundy tube-1125MM Y  
4. Month & Year  from which the modification  is introduced intermittent on a  regular basis.- Nov-03
1. Details of Modification - Spacer sleeve in front axle
2. Models on which introduced : Minidor All     
A. Aggregate : Front axle assembly
B. Sub Group : Front axle assembly
C. Nature of Modification : Spacer sleeve in front axle is modified for addition of slots.
D. Reason for Modification : For easy removal of Ball Bearing 30 x 62 x 16 - C0006250062206
E. Details of Serviceable Modified Parts
New Part Code Nos. New Part Nomenclature Old Part Code No. Deleted Old Part Nomenclature Interchangeability
        Directly  Not interchangeble
B008183340027 Sleeve B008183340027 Sleeve Y  
           
           
       
           
4. Month & Year  from which the modification  is introduced intermittent on a  regular basis.- Oct-03
1. Details of Modification - Reverse light switch
2. Models on which introduced : Minidor All     
A. Aggregate : Electrical
B. Sub Group : Electrical
C. Nature of Modification : Reverse light switch is Modified to withstand the higher Amperag.
D. Reason for Modification : Reverse light switch is Modified to withstand the 18 AMP Alternator 
E. Details of Serviceable Modified Parts
New Part Code Nos. New Part Nomenclature Old Part Code No. Deleted Old Part Nomenclature Interchangeability
        Directly  Not interchangeble
B008525450111 Reverse light switch B008525450011 Reverse light switch Y  
           
           
4. Month & Year  from which the modification  is introduced intermittent on a  regular basis.- Nov-03
1. Details of Modification - Brake light switch
2. Models on which introduced : Minidor All     
A. Aggregate : Electrical
B. Sub Group : Electrical
C. Nature of Modification : Metallic Brake light switch is been used instead of plastic switch. 
D. Reason for Modification :For better switch life.
E. Details of Serviceable Modified Parts
New Part Code Nos. New Part Nomenclature Old Part Code No. Deleted Old Part Nomenclature Interchangeability
        Directly  Not interchangeble
A000053035752 Brake light switch A000053035752 Brake light switch Y  
           
         
4. Month & Year  from which the modification  is introduced intermittent on a  regular basis.- Nov-03
1. Details of Modification - Important Part Code Numbers on Minidor DI Vehicle.
2. Models on which introduced : Minidor DI
A. Aggregate : 
B. Sub Group : 
C. Nature of Modification : Various Part Code Numbers related to Minidor DI Vehicle.
D. Reason for Modification : Chages Related to Minidor DI Vehicle.
E. Details of Serviceable Modified Parts
New Part Code Nos. New Part Nomenclature Old Part Code No. Deleted Old Part Nomenclature Interchangeability
        Directly  Not interchangeble
           
B008032000801 Water Pump Assly. - JHI with KACO Seal -   - -
B008032050910 Water Pump Pulley -   - -
B008030320704 Crankshaft Pulley -   - -
B008039970892 Cogged Belt for Water Pump -   - -
B008525402305 Main Harness -   - -
B008525400708 Secondry Harness -   - -
B008524760101 Injector to Tank Retrun Pipe -   - -
B008030780025 Connector (Injector Overflow to Tank)     - -
B008030980155 Overflow Banjo -   - -
B008520000203 Radiator Assembly     - -
B008525050755 Radiator Cowl -   - -
B008525013582 Hose Radiator to T Connector     - -
B008525010183 T Connector     - -
New Part Code Nos. New Part Nomenclature Old Part Code No. Deleted Old Part Nomenclature Interchangeability
        Directly  Not interchangeble
B008525013482 Hose T Connector to Water Pump     - -
B008525013682 Hose from Radiaotr to Cyl. Block     - -
B008525420024 Thermal Switch     -  
B008030700301 Electronic Fuel Feed Pump -   -  
B008525000223 Radiator Fan for DI Veh. -   -  
B008525000123 Electric Motor -   -  
B008030102320 Cylinder Head Assly. -   -  
B008030510301 Camshaft Assly.     -  
B008030373001 Piston Bare -   -  
4. Month & Year from which the modification  is introduced intermittent on a  regular basis.- Dec-03
1. Details of Modification - Important Part Code Numbers on Minidor IDI & DI Vehicle.
2. Models on which introduced : Minidor DI & IDI
A. Aggregate : Engine
B. Sub Group : Water Pump Assembly.
C. Nature of Modification : Various Part Code Numbers related to Minidor DI Vehicle.
D. Reason for Modification : 
E. Details of Serviceable Modified Parts
New Part Code Nos. New Part Nomenclature Old Part Code No. Deleted Old Part Nomenclature Interchangeability
        Directly  Not interchangeble
           
B008528850301 Rear Bumper Assly.  B008528800203 Rear Bumper Assly. RH    Y
    B008528800103 Rear Bumper Assly. LH    Y
A000026045252 Rubber Buffer for Rear Bumper - -    
B008032500005 Clutch Flywheel with ring Gear B008032520114 Flywheel Assly.   Y
B008030320105 Starter Gear Ring - -    
4. Month & Year from which the modification  is introduced intermittent on a  regular basis.- Dec-03
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