Spitfire – Maintenance Manual
78
AP-74096, Rev. 1.0, 09/06/05
Step 9 : Replace the PF_ENC assembly.
Notes :
¾ When installing the PF_ENC assembly and the PF encoder installation board, make
sure they are aligned with the locating bosses.
Step 10 : Reinstall all parts in the opposite order of the removal procedure.
Step 11 : Adjust the tension of the PF deceleration belt according to "PF deceleration belt tension
adjustment".
4.5.3. Replacing the PF deceleration pulley assembly
Notes :
¾ Remove following covers before replacing the parts in the PF motor assembly.
Side cover R: refer to "Removing side cover R"
Side cover L: refer to "Removing side cover L"
Front cover: refer to "Removing the front cover"
Y rail cover: refer to "Removing the Y rail cover"
Media guide F: refer to "Removing media guide F"
Step 1 : Follow step 1 to 6 in "Replacing the PF_ENC assembly and PF scale assembly" to remove the
PF scale installation board.
Step 2 : Loosen the set screw fixing the coupling.
1 = Coupling 2 = Set screw fixing the coupling
3 = Y deceleration pulley axis
Step 3 : Pull the Y deceleration pulley to the opposite side of the origin and then remove the deceleration
pulley assembly.
Step 4 : Reinstall all parts in the opposite order of the removal procedure.
Step 5 : Adjust the tension of the PF deceleration belt according to "PF deceleration belt tension
adjustment".
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