TATA Motors Sumo Gold CR-4 Owner's Manual & Service Book page 57

POWER STEERING HANDLING
Power steering pump belt tension Check
Check the conditions of belts on the engine. Examine the
edge of the belt for cracks or fraying.
Check the tension of the belt by pushing on it with your
thumb Alternator/Power Steering belt as shown in Figure.
The belts should have deflection of 8 to 10 mm. (X)
If the belt tension is not proper, get it attended at the nearest
Authorised service outlet.
Power Steering Pump Belt
Adjustment Nut
57