Hino S5-LJ05E04A, Руководство по ремонту

Страница: 358 / 647

ENGINE MECHANICAL (J05E) 10–82
5. INSPECTING BACKLASH BETWEEN SUB IDLE GEAR AND
OIL PUMP DRIVE GEAR
(1) To prevent rotation of the sub idle gear, insert a large flat-blade
screwdriver into the sub idle gear.
(2) Use the dial gauge to measure backlash between the sub idle
gear and the oil pump drive gear. If a measurement reading
exceeds the permissible limit, replace the sub idle gear and the oil
pump.
6. INSPECTING THE IDLE GEAR END PLAY
(1) Use the thickness gauge to measure the end play of each idle
gear. If a measurement reading exceeds the permissible limit,
replace the gear and thrust plate.
SHTS021270900182
SHTS021270900183
Standard value (mm {in.})
Permissible limit
(mm {in.})
0.030-0.131
{0.0012-0.0052}
0.30 {0.0118}
SHTS021270900184
Measured item
Standard value
(mm {in.})
Permissible limit
(mm {in.})
Main idle gear
0.114-0.160
{0.0045-0.0063}
0.30 {0.0118}
Sub idle gear
0.040-0.120
{0.0016-0.0047}
0.30 {0.0118}
Cam idle gear
0.040-0.120
{0.0016-0.0047}
0.30 {0.0118}