Thermo King 919180, Руководство пользователя

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Structural Maintenance
123
3. Install a new oil seal after replacing the
bearing race and splash guard.
NOTE: Tape shaft holes or keyway to prevent
seal damage.
Figure 85: Installing Oil Seal
4. Place the shaft in the housing. Install a new
seal in the retainer cap. Use the original shims
and replace the o-ring if necessary.
NOTE: Tape shaft holes or keyway to prevent
seal damage.
Figure 86: Shims and O-ring
5. Install the retainer cap assembly over the
shaft, and then install the bolts.
6. Torque the bolts in a criss-cross pattern in
equal steps to 80 in.-lbs (9.04 N•m).
Figure 87: Torquing Retainer Plate Bolts
7. Lock the assembly in a vise and set up a dial
indicator to read the end play. To measure the
end play, rotate the shaft while pushing in one
direction, and set the dial indicator to 0. Now
rotate the shaft and pull in the opposite
direction while reading the dial indicator. The
end play should be 0.001 to 0.005 in. (0.025 to
0.127 mm). If the end play is incorrect, use
different shims to obtain the correct end play.
Shims available from the Service Parts
Department:
• 0.020 in. (0.500 mm)
• 0.007 in. (0.177 mm)
• 0.005 in. (0.127 mm)
Figure 88: Checking End Play