MT86 Operation and Maintenance Manual
86
1. Re-tighten the thrust rod
bolts/front and rear leaf spring bolts
periodically at the interval specified
in "5.2 MT86 mining dump truck
compulsory maintenance details". If
the engine has operated for 30 hours
during the truck shipment process, the
user shall immediately perform the
first re-inspection of the thrust rod
bolts, and re-tighten bolts every 500
hours (5,000km) after 4-level
maintenance.
2. Push rod bolt re-tightening table
Upper/ lower
thrust rod bolt
Transverse thrust
rod bolt
(depending on
actual truck
configuration)
4.6.1 Front suspension system
The front suspension system mainly consists of
parallel semiellipse leaf spring, cylindrical