Lull 944E-42 Service Manual User Manual download pdf (Page 98)

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Model 644E-42/944E-42 Rev. 6/04

3.6.5 Attachment Tilt Cylinder Removal

1. Remove hydraulic hoses (1) from the attachment tilt

cylinder. Cap and label hoses and ports on

attachment tilt cylinder.

2. Remove quick attach. (Refer to Section 3.6.3, “Quick

Attach Disassembly.”)

3. Install a 1/2”-13 lifting eye bolt (2) to the nut on the

attachment tilt cylinder (3). Attach suitable overhead

lifting device and sling to the lifting eye.

4. Remove the retaining ring (4) from the upper

attachment pin (5), and remove the pin.

5. Remove one capscrew (6) and elastic locknut (8)

from the lower attachment pin (7), and remove the

pin.

6. Lower the attachment tilt cylinder (3) gently to the

ground.

7. Remove all fittings from the attachment tilt cylinder.

3.6.6 Attachment Tilt Cylinder Installation

1. Install a lifting eye bolt (2) to the nut on the

attachment tilt cylinder (3). Attach suitable overhead

lifting device and sling to the lifting eye.

2. Coat the upper cylinder mount pin (5) with anti-seize

compound. Install the upper attachment pin (5) and

secure with retaining ring (4).

Note: ALWAYS replace elastic locknuts with new elastic

locknuts to help ensure proper fastening.

3. Coat the lower cylinder mount pin (7) with anti-seize

compound. Install the lower attachment pin (7), one

capscrew (6) and a new elastic locknut (8). Torque

the capscrew to 37 - 67 lb-ft (50 - 90 Nm).

4. Replace fittings and hydraulic hoses (1) on the

attachment tilt cylinder according to their previously

marked positions.

MU0270

MU4870

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Lull 944E-42 Service Manual User Manual Page 98

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