Section 8 - Cooling System - Group 08 Fan Idler Pulley - Rebuild (8-06) M11 Page 8-39 Install the front bearing spacer (1) into the idler pulley bore. Install the front bearing (2) into the idler pulley bore. The front bearing must be seated in the front bearing race. Install the capscrew (1) and washer (2) into the idler pulley shaft. Torque Value: 47 [35 ft-lb] Turn the idler pulley by hand to inspect the shaft for freedom of rotation. If the idler pulley does not rotate freely, disassemble and inspect for incorrect assembly. Measure the idler pulley end clearance.
Pulley End Clearance mm in 0.05 MIN 0.002 0.25 MAX 0.010 If the idler pulley end clearance is not within the speci- fications, disassemble and inspect for incorrect assembly.