PRONAR T386, Руководство оператора, Страница: 140 / 162

Pronar T386 SECTION 5
5.30
FIGURE 5.12 Tightening the bolt and nut connections of the mechanical suspension
(1) suspension spring, (2) suspension spring fixing bolt, (A) nuts, (B) bolt and nut connections
of the suspension system, (C) fixing of lateral control rods
TABLE 5.3 Mechanical suspension system maintenance schedule
FREQUENCY MAINTENANCE ACTIVITIES
Tighten all nuts of the suspension spring fixing bolts on the axle using
recommended tightening torque - figure (5.12) item A. The nuts should
be tightened diagonally.
Tighten all bolt and nut connections of the suspension system
according to figure (5.12) (suspension spring stirrups, brackets, rigid
and adjustable lateral control rods, rocker arms).
Tighten the fixing of adjustable lateral control rods – figure (5.12) item
C. If the bolts are loose, the length of rods may be wrong. Confirm that
the distance between the axles on the right side and the left side of the
trailer is the same. Confirm that wheels are positioned in parallel to
direction of travel.
After the first travel
with load.
Before intensive work
or every 6 months.
Tighten the fixing of rubber sleeves in rigid and adjustable lateral
control rods.
Pressure washers (item 1) should not touch the bracket (item 2).
Otherwise, replace the rubber sleeves (item 3) - figure (5.13). Before
installation, cover the sleeves with lubricant.