Toyota Land Cruiser

FJ60, FJ62 and FJ80 1980-1997 of release

Repair and car operation

3.3.8.1. Installation of piston rings

PERFORMANCE ORDER

1. Before installation of new piston rings sort rings and check up a backlash in joints (вото at the left). For this purpose push a ring the piston bottom (a photo on the right). The ring should be in the bottom part of the cylinder, in the position corresponding to the bottom dead point. 2. If the backlash is too small, thin надфилем cautiously file ring end faces, having clamped it in a vice. Drive a ring on надфилю, but not on the contrary. The backlash increase in a joint to 1,0 mm is supposed. 3. Repeat procedure for all rings of one piston. 4. Establish rings on the piston, having begun with маслосъемного. Establish in a flute a divider / a ring dilator. Be convinced available a pin of a flute (if it is provided) and establish the bottom and top disks. 5. At installation маслосъемных disks to use the adaptation for clothing of rings it is impossible, as their breakage is possible. Insert a disk, press also a finger from one end spend on a ring, having laid that it in a flute. 6. Be convinced that the top and bottom disks are freely turned in a flute (it is specified by an arrow). Establish one after another bottom and top компрессионные rings. Labels on rings should be turned to the piston bottom (i.e. upwards at normal position of the piston). At presence take advantage экспандером rings.