MBM 6020001, Руководство по безопасности и обслуживанию оператора, Страница: 12 / 31

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11. Gently tap on the socket head screws with a rubber
mallet to push the exciter cover out of the exciter
housing, then finish removing screws.
12. Remove the bearings (#6) from the exciter housing,
exciter cover, and eccentric shaft.
Exciter Assembly
Refer to Exciter Assembly, page 16.
1. Press a bearing (#6) into the exciter housing (#4) and
exciter cover (#8).
2. Turn the exciter housing upside down and place the
threaded end of the eccentric weight (#14) into the
bearing in the housing.
3. Apply a light coat of grease to the step of the cover
(#8) and new o-ring (#1).
4. Apply a medium strength thread lock to the threaded
holes in the cover.
5. Line up the mounting holes between the exciter
housing and exciter cover and assemble. Take care
not to cut the o-ring. Secure the cover with three
screws (#20) and fiber washers (#11)
6. Thread the shockmounts (#7) into the housing.
7. Apply medium strength locker to threads of center
shockmount and thread into eccentric.
8. Inspect the rubber seal on mount (#12). Replace if
there are any tears or wear. If the seal is in good
condition, skip to step 12.
9. Clean the surfaces of the mounting flange where the
rubber seal was glued.
10. Apply a small bead of Loctite 426 adhesive (MBW
#17885) to the lip on the engine mounting flange as
shown below.
11. Place a new rubber seal onto the mounting flange
and hold it for 10 seconds to allow the adhesive to
set.
12. Apply medium strength locker to the threads on the
end of the drive shaft (#13).
13. Position the mounting flange on the exciter assembly
so that the plug hole aligns with the set screw on the
exciter (#18).
14. Set the mounting flange in place while turning the
drive shaft clockwise to tighten into the center
shockmount.
15. Secure the flange in place with three sealing washers
(#5) and screws (#19).
16. Apply medium strength locker to the set screw (#18)
and install into exciter housing.
17. Replace the plug (#2).
Motor Installation
Refer to Motor Assembly, page 24.
1. Apply a light coating of grease to the ID of motor
adapter (#4) and slide it onto exciter assembly (#5).
2. Connect hose (#3) between electrical compartment
and motor adapter.
3. Install woodruff key (#1) into shaft of motor. Use of
super glue may help retain key if needed to keep in
place during assembly.
4. Apply a light coating of grease to motor shaft and
install onto adapter. Take care to ensure the woodruff
key remains in place and that the wiring is routed into
electrical compartment.
5. Secure motor to motor adapter with washers (#7) and
nuts (#6). Use a medium strength thread locker on
the nuts.
6. Position motor adapter (#4) such that hose (#3) does
not rub on exciter assembly.
7. Tighten motor adapter onto shaft with pinch bolts
(#8). Use medium strength thread locker.
8. Connect motor wiring as shown on Electrical
Assembly, page 20.
Motor Adapter Bearing Replacement
Refer to Motor Mount, page 18.
1. Follow directions 1-8 in “Exciter Disassembly”
2. Press bearing (#2) out of adapter (#1)
3. Apply light coating of Loctite 603 bearing retainer to
OD of new bearing and press into place.
4. Drive shaft should slip into place.
5. Follow “Exciter Assembly” instruction steps 12-17
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