SQR7080 Service Manual 372 Engine Mechanical System
30
Chery Automobile Co., Ltd
6-4-3 Routine checks
(1) Checks on lubricating oil pump spacing
1. Follow the mark on the interior and exterior gears of
the oil pump to place it into the lubricating oil pump
body on the cylinder body.
2. Use a feeler to measure the clearance between the
interior gear and the exterior gear
[Benchmark] 0.05-0.18mm(average of 9 points)
[Limit] 0.35 mm
1. Use a feeler to measure the clearance between the
rotator and the pump body
[Benchmark] 0.10-0.181mm
[Limit] 0.25mm
(2) Routine checks on the pressure relief valve
1 Remove the pressure relief valve, there should be no
visible tears, wears and scrapes on the pressure relief
valve
6-4-4
1 After smearing lubricating oil on the lips of the new
T-shaped oil seals, use SST to make the assembly.
Attention
·Use new oil seal..
·The exposed part of the outer edge of the oil seal after
being pressed in should be less than 0.5mm.
标记
Inside
Pressing
direction
油封露出
5mm 以下
Oil sealing
out 5mm
SST
Mark
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