TATA PUNCH-SERVICE MANUAL

SUSPENSION 6 3. TIGHTENING TORQUES NOTE: Unless otherwise specified, no oil/lubricant / thread locker allowed on fastener, fastener bearing surface or surface where the fastener will sit while assembly. All self-locking type fasteners not to be re-used once joint is dismantled. All fasteners to be paint marked after torque tightening is applied. * MARKED BOLTS TO BE TIGHTEN IN ECIE / PRE-LOAD CONDITIONS. SR. NO. DESCRIPTION FASTNER TYPE TORQUE VALUE (Kg- m) LOCATION FRONT SUSPENSION 1. Front strut mounting on knuckle M12X30 12 ± 0.6 2. Strut top mounting NYLOC NUT M8 2.3 ±0.1 3 Driveshaft lock nut M22X1.5 24.5 ± 1.5