TATA PUNCH-SERVICE MANUAL

1.2L REVOTRON ENGINE 91 vehicle. AVOID  Push start or tow-starting the vehicle. (Use jump leads).  Long (not more than 10 seconds) repeat (not more than 3 times) starting of the vehicle. Investigate the cause for difficulty in starting and rectify the same.  Long idling (to warm-up) if the engine is running rough, after a cold start.  Switching “OFF” the ignition when driving down the hill.  Fuel almost empty.  Pre- Coating/Painting of Catalytic Converter WARNING  Avoid parking of vehicle over inflammable materials, such as dry leaves; grass etc. as exhaust system is hot enough to initiate fire. CAUTION  Ensure exhaust system and catalytic converter is not blocked and is free from obstruction.  Blockages in the exhaust can create back pressure, low top speed, poor pick up, black smoke, carbon build up and low mileage.  Excessive carbon build-up / sticky valve.  Damaged vacuum lines.  The Catalytic converter should not be dropped from a height. If dropped, it should not be used. CAUTION  The Catalytic converter should not be dropped from a height. If dropped, it should not be used. EXHAUST ASSY. REAR (MAIN SILENCER) REMOVAL 1. Loosen and remove the bolt of clamp and disconnect the two pipe assembly along with the main silencer from Intermediate pipe. 2. Remove the two rubber hanger. 3. Take out the main silencer assembly. FITMENT For fitment follow the reverse procedure of removal.