Lull 944E-42 Service Manual Manuel d'utilisateur télécharger pdf (Page 815)

100

101

11.13

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

Transfer Carriage

11.3.3 Rear Wear Pad Check

Note: The attachment should remain attached to the

quick attach for these checks.

1. Park the vehicle on level ground. Place the travel

select lever in the (N) NEUTRAL DETENT position,

engage the parking brake switch and raise the boom

to a horizontal (level) position.

2. Leave the transfer carriage completely retracted.

3. If there is no attachment on the boom, extend the

boom 2/3 of the way out to simulate the weight of an

attachment. Shut engine OFF between gap checks.

4. This procedure will require the gap check to be

made in three separate locations. Transfer carriage

all the way retracted, transfer carriage all the way

forward and the transfer carriage moved forward

about halfway.

5. At the rear of the transfer carriage, use a feeler

gauge to check the gap (12) between the wear

pads (13) and the top of the rail (14). This gap

should not be more than 0.06" (1,6 mm) at the

tightest location. If the gap is greater than 0.06"

(1,6 mm) the wear pads require shimming.

Note: Additional shims are available by calling JLG

Parts Department at (717) 485-6472.

6. Check the thickness of the wear pads. The wear pad

has a total thickness of 0.75" (19 mm). When the

wear pad is worn down to 0.5" (13 mm) the pads

should be replaced.

11.3.4 Rear Wear Pad Shimming

Note: The attachment should remain attached to the

quick attach for this procedure.

1. Park the vehicle on level ground. Place the travel

select lever in the (N) NEUTRAL DETENT position,

engage the parking brake switch and raise the boom

to a horizontal (level) position.

2. Leave the transfer carriage completely retracted.

3. Fully extend the boom. The attachment must remain

slightly off the ground. Turn the vehicle OFF.

4. Remove the two capscrews (15) holding each wear

pad and shims to the transfer carriage (16).

5. Add the required shims (17) between the wear

pad (18) and the transfer carriage (16).

6. Coat the capscrews (15) with Loctite

242 (blue).

Secure in place with the two capscrews (15). Torque

capscrews to, 28 - 49 lb-ft (38 - 67 Nm).

OU0950

OU0960

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Lull 944E-42 Service Manual Manuel d'utilisateur Page 815

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