URAL Motorcycles 4320M, Operation Manual, Page: 313 / 321

278
End of Table J1
Operation
Conditions
Category
Tractor unit operation conditions
Maintenance
Interval Coefficient
Correction, minimum
6) snow roads.
IV 1) Roads of big cities with bitumen pavement (mountain ter-
rain), macadam or gravel surface (highland and mountain terrain),
cobblestone and rock stone pavements and pavements of primers
with binding materials (all relief types except level).
2) Roads of V technical category outside suburban area, roads
of suburban area and streets of small towns (level terrain) with earth
soft or reinforced pavement.
3) Forestry or timber transporting earth roads in proper condi-
tion
0.7
V 1) Natural earth roads, on-farm rural roads, quarry and pile
roads, temporary access roads to various construction sites and
sand, clay, stone, etc. excavation quarries during the periods when
driving is possible there
0.6
When calculating the general coefficient correction found by Tables J1 and J2, multiply both. To
determine the maintenance interval of a truck regarding its operation conditions, multiply the value of
maintenance interval at first category of operation by the general coefficient correction.
Table J2
Natural and climatic region
Maintenance
Interval
Coefficient Correction
Moderate cold 1.0
Moderate warm, moderate warm and humid, warm and humid 1.0
Hot dry, very hot dry 0.9
Cold (with average January temperature from minus 15 to minus 35 ° С)
0.9
Very cold (with average January temperature from minus 35 ° С and lower)
0.8