Template Name: OML_2_col Template Date: 1997_02_12
Rac 0-00000
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844/642 Telehandler
INNER BOOM
STEP 17
INNER BOOM INSTALLATION 1
STEP 21
1
2
1
1
G1608MP
Loosen and remove the bolts (1), lockplates (2) and remove the two bottom slide pads from the intermediate boom.
G1623MP
With the inner boom section removed, apply grease to t h e in sid e b o t to m a n d to p s u rfa ce s o f t h e intermediate boom section where the pads of the inner boom will contact when assembled. Use a brush attached to a rod or pole to reach inside the boom.
STEP 18 Begin sliding the in ner boom sectio n from th e intermediate boom. Before the inner boom section is completely removed, put a wood block under the nose portion of the boom, and lower the inner boom so that the nose portion is resting on the block and remains level.
STEP 22 Install the inner boom section into the intermediate boom.
STEP 19
STEP 23
33”
G1610MP
Position the hoist and lifting strap on the inner boom at 33 inches (840 mm) (as shown). This will allow a balanced lifting point.
G1642MP
Slide the inner boom section into the intermediate boom up to the balance point, then reposition the lifting strap and slide the inner boom in until there is approximately 12 inches (300 mm) of the inner boom section sticking out of the intermediate boom.
NOTE: Without any attachments on the boom.
STEP 20 Rem ove th e i nne r boo m sectio n fro m th e intermediate boom.
STEP 24 Using the hoist and lifting strap, apply upward pressure to the inner boom.
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