Sharp MX-BMX1 (serv.man2) Service Manual ▷ View online
Replacement Adjustment
20 October 2010
TR-3-33
3.2.18 KNIFE SUPPORT CHAIN
AREA C
[A]
[B]
1. Remove Front cover (
3.1.1).
2. Remove Transmission chain (
3.2.17).
3. Loosen screws [A] ( x3).
4. Remove chain from sprocket [B].
4. Remove chain from sprocket [B].
Replacement
1. Reverse the removal procedure.
2. Tension the chain so there is no slack when tightening screws [A] ( x3).
1. Reverse the removal procedure.
2. Tension the chain so there is no slack when tightening screws [A] ( x3).
TR-3-34
20 October 2010
3.2.19 KNIFE CHAIN
AREA C
Removal
1. Remove Rear cover (
1. Remove Rear cover (
3.1.1).
2. Remove retaining ring [A].
3. Loosen screws [B] holding the motor ( x3).
4. Remove sprocket [C].
3. Loosen screws [B] holding the motor ( x3).
4. Remove sprocket [C].
Replacement
1. If it is difficult to mount sprocket [C] remove master link [E].
2. Reverse the removal procedure.
3. Tension the chain so there is no slack when tightening screws [B] ( x3).
1. If it is difficult to mount sprocket [C] remove master link [E].
2. Reverse the removal procedure.
3. Tension the chain so there is no slack when tightening screws [B] ( x3).
[E]
[B] [A]
[C]
WARNING
Place the safety block [D] between lower knife and upper knife beam. When
removing the chain nothing holds upper knife beam and knife in position.
removing the chain nothing holds upper knife beam and knife in position.
[D]
Replacement Adjustment
20 October 2010
TR-3-35
3.2.20 INFEED BELTS
Removal
1. Undock the Trimmer.
2. Remove Infeed cover (
1. Undock the Trimmer.
2. Remove Infeed cover (
3.1.4).
3. Remove Front and Rear cover (
3.1.1).
4. Unhook Transmission chain [E] from sprocket [F].
NOTE: Unhooking chain from outfeed shaft sprockets first to gain more slack.
5. Unhook Springs [A] on both ends of the shaft (x2).
6. Remove screws [B] on both ends of the shaft ( x2) .
7. Remove Plastic retaining clips [G] (x8).
8. Remove Belts [D] (x4) from Lever shaft [H].
6. Remove screws [B] on both ends of the shaft ( x2) .
7. Remove Plastic retaining clips [G] (x8).
8. Remove Belts [D] (x4) from Lever shaft [H].
NOTE: Move the belts to one end and the lever shaft to the opposite end.
9. Remove e-clip [C] and slide flange bushing towards the center of the shaft.
( x1)
10. Tilt the shaft out through the cut-out in the side frame on that end to
remove the Belts [D] (x4).
Replacement
1. Reverse the removal procedure.
1. Reverse the removal procedure.
Adjustment
1. Loosen nuts [B] ( x2) slightly.
2. Place a piece of paper (80 gsm) between the two center belts and the ball
1. Loosen nuts [B] ( x2) slightly.
2. Place a piece of paper (80 gsm) between the two center belts and the ball
bearings.
3. Pull the sheet a little, by each of the center belts to verify even pressure.
4. Unskew shaft until even pressure is obtained and tighten nuts [B] ( x2).
4. Unskew shaft until even pressure is obtained and tighten nuts [B] ( x2).
[A]
[B]
[C]
[D]
[E]
[F]
[G]
[H]
AREA C
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