Service Repair Manual
Models
D6H TRACK-TYPE TRACTOR
Before doing any service work which requires separating a track, a
thorough inspection of the front track roller frame must be made. See
Special Instruction, Form No. SMHS8273-02
Start By:
a. separate track
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D6H & D6H LGP SERIES II TRACTORS / POWER SHIFT / 6FC04000-UP (MACH...
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The tractor could fall off the supports when the track roller frames are
removed if it is on a slope or soft footing. To prevent possible personal
injury, the tractor must be on a level, hard surface before the track
roller frames are removed.
1. Put tooling (A), bar stock, in position between the equalizer bar and main frame on the same side
that the track roller frame is to be removed from. This will keep the equalizer bar in its original
position when the track roller frame is removed.
2. Remove the four bolts and panel (1) from the front of the tractor.
3. Raise the rear of the tractor until track guides (2) are above the track links. Put tooling (B) in
position under the tractor as shown. Lower the tractor onto tooling (B).
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4. Put two 50 ton screw jacks (3) in position, and raise the front of the tractor until track guides (4)
are above the track links.
5. Put tooling (C) in position under the roller frame as shown. Use tooling (C) to put pressure on
the track roller frame.
6. Remove bolt (6) from the equalizer bar pin and the track roller frame. Install tooling (D) on each
side of the pin, between the equalizer bar and the track roller frame as shown.
7. Use tooling (E) and remove equalizer bar pin (5) from the front side of the equalizer bar as
shown. Make sure tooling (D) stays tightly in position while the equalizer bar pin is being removed.
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D6H & D6H LGP SERIES II TRACTORS / POWER SHIFT / 6FC04000-UP