CAMSHAFT 4210087 - Caterpillar

Pull the 316-6274 Hose As (14) through the existing dual grommet. Pull the hose assembly so there is minimal slack in the hose between the existing dual grommet and bulkhead plate. The existing bucket hose should be routed to the inside of the 316-6274 Hose As (14). Repeat for the 316-6273 Hose As (13) on the other side.
Pull the bucket and auxiliary lines through the grommets until the hose slack is at a minimum and the grommets are not deformed.
The bucket hose (AE) should lay slightly above and to the outside of the auxiliary hose (AF) .
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(AG) Spacer (AH) Single grommet (AJ) E-stick cylinder hose
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(AK) Grommets
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(AL) Fitting
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(AM) Band clamp (AK) Grommet
The single grommet (AH) for the E-stick cylinder hose (AJ) should be a slight angle relative to the dual grommet.
Spacers (AG) under the single grommet (AH) may be necessary to allow the grommet to turn doe to the washer for the dual grommet.
The grommets (AK) for the bucket hoses are angled such that the hoses determine the angle.
The fitting (AL) for the bucket cylinder hose should be loosened to let the hose determine the fitting angle.
Adjust the band clamp (AM) and grommet (AK) on the bucket hose.Testing
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Horizontal
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Forty-five degree
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Vertical
Test the machine in three positions. In each position, run the E-stick through the full range of motion.
Horizontal
Forty-five degree
VerticalFollow the acceptance criteriaAcceptance Criteria
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Auxiliary hoses should route parallel to E-stick structure without twisting.Bucket hoses should route slightly above and outside auxiliary hoses without twisting.There may be slight contact between hoses. This contact is acceptable as long as the hoses do not alter the intended path.Momentary light contact between hoses and boom structure is acceptable.Unacceptable Criteria
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During operation of E-stick, stick and boom functions:
Contact with inner E-stick structure (1) is unacceptable
Contact with outer E-stick structure (2) is unacceptable
Contact with wear pad hardware (3) is unacceptableFinal Adjustment
If adjustment is needed, loosen both ends of the hose at the coupling and any grommets.Rotate hose at either end to adjust how the hose will articulate.Retighten and test again.Repeat until the hose meets the acceptance criteria.