Farmall 90 - Fitting the Additional Counterweights

SECTION 10 -- ENGINE -- CHAPTER 1
73
Fitting the Additional Counterweights
(Disassembly operations 36.)
1. After taking the first cylinder to the top dead cen-
ter and doing the timing of the gear of the timing
system as described above, do the timing of the
additional counterweights, making the marks (A)
stamped on the gears coincide as shown in the
figure.
MIF1142A
143
2. Insert the retaining pin in the hole (B) on the addi-
tional counterweight assembly to block rotation
during the subsequent installation phase.
MIF1143A
144
3. Fit the additional counterweights (2), tighten the
screws (3) to the torque prescribed on page 12
and remove the retaining pin (1) from the hole
(B).
MIF1113A
145