Замена обводных роликов на ПРАДО-120

This video shows how to change the idler pulleys on a Toyota Land Cruiser Prado 120 with a 1GR-FE engine. The entire procedure is done from above by opening the hood! The 1-GR engine has only 4 rollers (three idlers and one tensioner). Now in order: -Idler pulleys: two identical OEM 16604-31010, they have KOYO 6302 RMX bearings (industrial sample of other manufacturers 6302 RMX). -Tensioner pulley 16620-31012 - sold assembled. The tensioner is a special frame with a roller attached to it. Unlike all rollers, the tensioner is sold completely assembled with a roller and costs a lot of money. Therefore, the most budgetary option is to replace the bearing in the tensioner roller. The roller itself has a radial thrust double-row ball bearing from NSK BD17-31DUM (it is replaced with a closed-type industrial bearing with rubber seals - 5203 2RS ​​or 3203 2RS. -Lower roller OEM 16603-31010 (replacement with -31030, -31040, -31050). The bearing in it is marked KOYO PU107029RMXY. For independent repair, in addition to the rollers and bearings, you will need: 1. key for 10 2. key with a 14 head Tightening torques: upper rollers 39 Nm, lower 54 Nm Thank you all for watching and good luck in repairing your auto! https://zen.yandex.ru/media/id/628675... https://rutube.ru/video/private/9c20f... #تويوتالاندكروزربرادو #ToyotaLandCruiserPrado #ToyotaLandCruiserPrado #丰田兰德酷路泽普拉多 #豐田蘭德酷路澤普拉多 #トヨタランドクルーザープラド #ToyotaLandKreuzerPrado トヨタランドクルーザープラド 豐田蘭德酷路澤普拉多 丰田兰德酷路泽普拉多 Toyota Land Cruiser Prado Toyota Land Cruiser Prado Toyota Land Kreuzer Prado تويوتا لاند كروزر برادو