IDLER GP-FRONT 5K4357 - Caterpillar

src="//c1.a2109.com/cat2/se/senr/senr3078a00013.png"> (1) Put clean engine oil or glycerin on the O-ring seal at assembly.(2) Bearing.(3) Install seal in cover (7) with the lip of the seal toward bearing (2). Put clean engine oil on the lip of the seal after it is installed.(4) Tighten bolts in steps to a torque of ... 100 15 N m (75 11 lb.ft.) Hit face of adapter (5) and tighten bolts in steps to a torque of ... 100 15 N m (75 11 lb.ft.)Again hit face of adapter (5) and again tighten bolts in steps to a torque of ... 100 15 N m (75 11 lb.ft.) On later engines with one bolt camshaft drive gears, the correct torque is ... 360 50 N m (265 35 lb.ft.)(5) Tachometer drive adapter.(6) Camshaft drive gear.(7) Cover.