URAL Motorcycles 2000 -10 series, Repair Manual, Page: 115 / 193

1. Press off the worn-out bushing with the help of mandrel 345-333-3 using a hand
press, and press in a new bush.
2. Drill two .118 inch /3 mm dia. holes in the bushing for lubricating the piston pin
through oil holes provided in the
connecting rod small end, roll
the bushing into the slots of the
small end and ream the bushing
with the help of reamer 055-127-
3.
3. Measure the actual size of the
hole, mark it as indicated in
Table 4.8-1 and select a piston
pin of respective color. An oiled
pin should be a firm finger press
fit into the rod bushing.
Measure the radial play in the
connecting rod big end using a dial
indicator by resting the feeler pin on
the big end in the centers (Fig. 4.8-
3).
The radial play must be within .004
inch / 0.10 mm. Measure the axial
(side) play between the crankshaft
cheeks and the connecting rod big
end using a feeler gage. Axial play
must be within .008 to .013 inch /
0.20 to 0.34 mm (Fig. 4.8-4).
Measure the runout of crankcase
main journals relative to each other
in centers using an indicator. The
runout shall be within .002 inch /
0.05 mm. (Fig. 4.8-5) Should the
actual runout exceed this value, the
crankshaft must either be
straightened or replaced.
Ç Fig. 4.8-3 Measuring the
Radial Play of Connecting Rod
Fig. 4.8-4. Measuring the
Axial Play of Connecting Rod