HEXA

GEAR BOX 57 9. Place the washer and tighten the mounting bolt which is for locking the reverse idler shaft on the rear half. 10.Place roller thrust bearing and then places the drive shaft on to the main shaft assembly. 11.Apply shellac and put gasket over housing part- ing surface. Align the dowel pins and place gear box housing- front half over the rear half and tap gently with the mallet. 12.Put the hexagonal flanged nuts and tighten all nuts evenly. 13.Tighten the bolt along with the spring and bright washer which is for the reverse idler shaft on the front housing. 14.Remove the gear box assembly from the mount- ing stand. 15.Before assembly of rear cover the shim selection has to be done (for counter and main shaft) as per the procedure given below.