DongFeng DFA1101GZ5AD6J-907, Руководство по обслуживанию

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Suspension
SP-7
Check
1.Measure the outer diameter of the spring pin and lifting
eye pin
2.Inner diameter of the spring bush and lifting eye bush
3.Clearance between spring pin, lifting pin and bush:
Spring pin and bush:
Repair standard 0~0.302mm
Wear limit 1.0mm
Lifting pin and bush
Repair standard 0.08~0.252mm
Wear limit 1.0mm
4.Check the spring leaf for any cracks or wear condition;
5.Measure the wear condition of the spring leaf, if the wear value is over 15% of the standard thickness, please
replace the spring leaf.
Standard thickness of the front leaf spring is 9mm, wear limit is 7.65mm;
Standard thickness of the rear leaf spring is 10mm, wear limit is 8.5mm;
Standard thickness of the sub-leaf spring is 8mm, wear limit is 6.8mm.
Note: If one of the leaf spring is broken, you'd better replace the whole leaf spring assembly. Only replace the
broken one may cause others damaged very soon.
Wear limit
Front suspension 17.5mm
Rear suspension 29.5mm
Wear limit
Front suspension 19mm
Rear suspension 31mm