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All service Engineers/Dealers.

Sub.:- Technical Circular.

Please find enclosed herewith "Technical Service Circulars, Both Technical and Policy Circulars".

Following Details are mentioned in these circulars.
1) Details of modification
2) Reason of modification
3) Model on which introduced
4) Cut off Engine Nos./ Chassis Nos.
5) Part Code Nos.(New and Old)

This will wnable to you quickly refer to the important circulars and would prove as an important tool for the main
person of the dealership.

Whilw this booklet will bring you upto date on the important technical matter,which are still valid, we will continue to issue
regularly circulars on latest developement.

Please let us have your feedback report on these modifications on regular basis.

For Bajaj Tempo Ltd.,
S.V.SHIRHATTIKAR

Technical Circular
1. Details of Modification - Positive Lubrication on engines with out gasket and with loctite 510 at crank case.
2. Models on which introduced : Minidor All        
A. Aggregate :Engine 
B. Sub Group :Crank case
C. Reason of modification :Improved Lubrication to main bearing.
E. Details of Serviceable Modified Parts
New Part Code Nos. New Part Nomenclature Old Part Code No. Deleted Old Part Nomenclature Interchangeability
        Directly Interchangeable  Not Interchangeable.
B008030105105 Split crank case B008030104105 Split crank case Y  
B008039931301 Spring  B008030330301 Spring  Y  
B008039970245 O Ring - - Y  
A000023045172 Copper Washer - - Y  
A000090310016 Hex. Head screw (M10x12) - - Y  
Note :- The crank case is directly interchangable. There is no middle gasket.During aasly clean both surfaces and use locktite 510 as sealent.
From Chassis no. T5132475 E04 onwards contineous
1. Details of Modification - Milling of pad on PTO Half.    
2. Models on which introduced : Minidor All
A. Aggregate : Engine
B. Sub Group : Crank Case
C. Reason for Modification : To further increase the ground clearence.
D. Details of Serviceable Modified Parts
New Part Code Nos. New Part Nomenclature Old Part Code No. Deleted Old Part Nomenclature Interchangeability
  Directly Interchangeable  Not Interchangeable.
B008030104105 Crank case B008030104105 Crank case Y  
Cut Off Engine No /Vehicle No: T05112321 J03 Onwards.
1. Details of Modification - 24 Amp Coil + Flywheel with protective cover for Magnet for Magnet IDI Engine.
2. Models on which introduced : Minidor All
A. Aggregate : Engine
B. Sub Group : Alternator
D. Reason for Modification : Current capacity Enhancement, Air gap between coil & magnet is increase.
E. Details of Serviceable Modified Parts
New Part Code Nos. New Part Nomenclature Old Part Code No. Deleted Old Part Nomenclature Interchangeability
        Directly Interchangeable  Not Interchangeable.
B008030302905 Flywheel assly with startor 24 amp (IDI) B008030301705 Flywheel assly with startor 18 amp (IDI) Y  
B008030303105 Flywheel assly with startor 24 amp (DI) - - -  
No change in Existing part code no. R.R.Unit B008031500265 R.R.Unit Y  
Cut Off Engine No /Vehicle No: T05129303 C04 Onwards.
1. Details of Modification - Engine fitted with M/s JHI water pump with KACO seal (imported)
2. Models on which introduced : Minidor All
A. Aggregate : Engine
B. Sub Group :Water pump
D. Reason for Modification :Better seal life.
E. Details of Serviceable Modified Parts
New Part Code Nos. New Part Nomenclature Old Part Code No. Deleted Old Part Nomenclature Interchangeability
        Directly Interchangeable  Not Interchangeable.
B008032000501 Water pump assly. with KACO seal. B008032000701 Water pump with super seal.(IDI) Y  
    B008032000801 Water pump with super seal (DI)    
           
Cut Off Engine No /Vehicle No: From chassis no. T05103132D0 onwords contineously.
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 - Air choke switch & Air worn indicator
2. Models on which introduced : Minidor DI (PU, DV, CCPU)        
A. Aggregate : Electrical
B. Sub Group : Dashboard
C. Nature of Modification : Air choke switch & Air worn Indicator is introduce for DI vehicle So accordingly Main 
harness is modified.                       
D. Reason for Modification : For ensuring proper supply of air to the Engine.
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
B008525402305 Main harness -     Y
B008755450090 Air worn Indicator -     Y
B008525450017 Air choke switch -     Y
           
4. Month & Year  from which the modification  is introduced intermittent on a  regular basis.- Nov-03
1. Details of Modification - Diesel Tank Cap With Locking Arrangment .
2. Models on which introduced : Mnidor All
Aggregate :- Diesel tank 
D. Reason for Modification :  Improvement, as per Customer demand. 
E. Details of Serviceable Modified Parts
New Part Code Nos. New Part Nomenclature Old Part Code No. Deleted Old Part Nomenclature Interchangeability
        Directly Interchangeable  Not Interchangeable.
T006864710030 Diesel Tank Cap (Locking arrangement) B008524700066 Diesel Tank cap Y  
Cut off Engine No/ Vehicle No : T05129176 C04 Onwords
1. Details of Modification - Relay Switch Bracket Subassembly Modified for extra washer fitment between relay switch & two 
    lock nuts fitted on Adjustant end.
2. Models on which introduced : Mnidor All
Aggregate :- Electrical
Sub Group :- Relay switch.
D. Reason for Modification : For better start ability with plunger Travel of 5.0 mm. 
E. Details of Serviceable Modified Parts
New Part Code Nos. New Part Nomenclature Old Part Code No. Deleted Old Part Nomenclature Interchangeability
        Directly Interchangeable  Not Interchangeable.
A00009251300 Plain washer     Y  
Cut off Engine No/ Vehicle No :-  D1276757 onwords 100% Fitment on all engines. 
1. Details of Modification - C.I. Idler bracket modified for slot length.
2. Models on which introduced : Mnidor All
Aggregate :- Engine
Sub Group :- Idler Bracket.
D. Reason for Modification : For accurate belt tension adjustment.
E. Details of Serviceable Modified Parts
New Part Code Nos. New Part Nomenclature Old Part Code No. Deleted Old Part Nomenclature Interchangeability
        Directly Interchangeable  Not Interchangeable.
B008031541311 Bracket Idler Finish B008031541311 Bracket Idler Finish Y  
Cut off Engine No/ Vehicle No :-  D12076632 onwords 100% Fitment on all engines. 
1. Details of Modification - Fuel Tank Assembly.
2. Models on which introduced : Mnidor Pick-up version All
Aggregate :- Engine
Sub Group :- Fuel Tank.
D. Reason for Modification : Embossing is provided on the lower part of fuel tank for full utilization of diesel, in reserve.
E. Details of Serviceable Modified Parts
New Part Code Nos. New Part Nomenclature Old Part Code No. Deleted Old Part Nomenclature Interchangeability
        Directly Interchangeable  Not Interchangeable.
B008524700501 Fuel Tank Assembly B008524700501 Fuel Tank Assembly Y  
4. Month & Year from which the modification is introduced intermittent on a regular basis: Jan - 04.
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