Operation No.18 - Inspection Of Tightness Of Rear Chain Transmission - PRONAR T740 Manual

•
If there is an excessive looseness, loosen tensioner bolt (6) and tighten chain
(1) while lifting the wheel. Tensioner block, joined with tensioner toothed cog (5)
is moved upwards.
•
After achieving required tightness, tighten tensioner bolt (6).
•
If there is still an excessive looseness in the transmission, loosen 4 nuts (4) and
tighten chain (1) using adjustment bolt (3) – connector housing (2) is moved
upwards.
•
After achieving required tightness, tighten nut (4).
5.2.18 OPERATION NO.18 – INSPECTION OF TIGHTNESS OF REAR CHAIN
TRANSMISSION
FIGURE 5.15
(1) chain, (2) tensioner toothed cog, (3) tensioner bolt, (4) counter nut, (5) tightening nut
Required service actions
•
Immobilise tractor and trailer with parking brake.
REAR CHAIN TRANSMISSION
5.30