Teac A-400 - Flywheel Belt and Idler Replacement

2-9. FLYWHEEL/CAPSTAN BELT REPLACEMENT
1. After removing the Tape Transport Chassis from the Main Q ®
Chassis, perform the following process. (See Section 2-1, ©
2-2, 2-4) FLY WHEEL.
2. Remove the Flywheel Bearing Plate a) from the mounting
studs (2) by taking off the 2 screws (3).
3. Retain the Spacer @) and remember to re-install it when
replacing the Flywheel Assy.
4. Remove the Capstan Belt ® from the Flywheel Assy 6)
and the Motor Pulley 6).
5. Remove the Oil Retaining Washer @® from the shaft of the
Flywheel. : :
@) CAPSTAN BELT
PSA M2.6x8
i>
6. Carefully Tift out the Flywheel G5) from the Capstan
Housing (8).
— Viewed from Rear of Transport All driving surfaces
NOTE aces Siar moana
After reinstalling the Flywheel, always do the following.
1. Clean all driving surfaces of the Flywheel with TEAC Fig. 10 Flywheel/Capstan Belt Replacement
TZ-261A Head Cleaner or with pure alcohol as shown in “A”
in- Fig. 10.
2. Clean the Capstan Belt with TEAC TZ-261B Rubber Cleaner As OM 494-9
or
with
pure
alcohol.
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Pe
ME
TAPE
RECORDER
3. Apply a drop of a light machine oil with an oil applicator to
the shaft of the Flywheel and spread oil evenly over the shaft
with a flannel cloth. After installing the Flywheel be sure to
clean the tape moving portion of shaft with TZ-261A Head
Cleaner.
2-10. FAST WIND IDLER ASS’Y REPLACEMENT
1. First perform the steps fisted below.
Cabinet Removal (Section 2-1)
Front Panel Removal (Section 2-2)
Tape Transport Chassis Removal (Section 2-4)
Flywheel/Capstan Belt Removal (Section 2-9)
. Take-up Reel Table Removal (Section 2-7A)
2. Remove the Spring @ from the Fast Wind Idler Assy @
and the Fast Wind Plate G3). (Note that the position of the FAST WIND
Spring a and the arm of the Fast Wind Idler Ass’y. on Pree)
which the Spring is mounted. Position the Spring and
%
pape
the arm correctly when replacing or re-installing the Fast
Wind Idler Ass’y. )
3. Remove the E-ring(@)from the pivot pin(S).
4. Lift out the Fast Wind Idler Assy Q) from the pivot pin
5. &. re-assembling the Idler Assy, turn the left Rotary
Lever to the FF position to simplify remounting. :
— Viewed from Rear of Transport Chassis —
: Fig. 12 Fast Wind idler Replacement
NOTE: For assembling hardware shape identification, see ASSEMBLING HARDWARE CODING LIST on the Parts List.