Equipment installation decal

EQUIPMENT INSTALLATION DECAL "SEE INSTALLATION INSTRUCTION (BUR6-49110)"

b

f

h

Cl t g

e 3 a

m

C3 d

C1 1 2

L1

C2 S a b

C1

d e g

C2 m

f h T 3

SM959

L2 Push arms and bulldozer blade

T ) - d. Rear ) and cylinder ( a. Hinge front push arms - b. Front ball hinge side tie rod ( 1 Blade and 3 ) - g. and f. Diagonal tie rod hinge ( 2 1 ) and cylinder ( T ) - e. hinge side tie rod ( Blade control Hinges central blade leverage - Cl. control cylinder rod hinges - h. and m. g ), tightening torque 17 ÷ 19 daNm (125 Fixing screws hinge pin plate ( e cylinder - C 1 . h ), tightening torque 22 ÷ 24 daNm f Fixing screws hinge pin flange ( a ÷ 140 lb ft) - C 2 . . Fixing screws ball hinge seat ( b ), tightening torque 22 ÷ 24 daNm (162 ÷ 177 lb ft) - C 3 (162 ÷ 177 lb ft) - L. = 1206 ÷ 1208 mm (47.48 ÷ 47.55 in). Length of the tie rods ( 1 ) to be measured as shown in the illustration - L 1 . and L 2 . Check values on reassembly (maximum Regulator plates ball joint - T. Hydraulic tilt control cylinder - 1. Left tolerance 10 mm) - S. hand lateral tie rod for adjusting cutting position and sideways tilting of the blade - 2. Left Right hand diagonal tie rod hand diagonal tie rod connecting blade to push arms - 3. connecting blade to push arms. Note – On reassembly grease the threaded ends of the tie rods ( 1 ) with Fiat grease MRM2.

1850K BULLDOZER EQUIPMENT INSTALLATION

At equipment assembly stage, first of all consider following instruc- tion: 1 ) and -Ball and socket joints ( b ) for hinging the adjustable tie-rod ( ) to the moulboard must be adjusted by means the tilt cylinder ( T s ) in order to allow the ball freedom of movement with an axial backlash of 0.3-0.6 mm; -Lenght of adjustable diagonal tie-rod (of shims ( ) must be the same as that

3

2 ). Once this is performed, proceed with assembling the complete equipment. After hinging the boom to the track, pay attention to lay the mouldboard, on a wooden support, by means of the central leverage support so that the rear wall is vertical and the booms are symmetrical as compared with the machine, by measuring sizes of the fixed tie-rod ( L2 between boom and track. -

L1

-Use fulcrum in ( d ), to oscillate crosswise first the tie-rod and then the cylinder to check their alignment with the respective seats on the moulboard. -If it appears, upon checking, that connection can take place without forcing, proceed with fastening, paying attention to guar- antee a backlash of 0.3-0.6 on the ball, previously set by means of shims (

s ). -Otherwise, move the push arms by means a lever, until detecting a free connection of the tie-rod and the cylinder, then shim at point (

a ) by distributing the shims according to the obtained space. ) connecting the push arms to the mouldboard can be adjusted to allow quadrature of the push arms with the machine. Finally, at the end of the assembly, when checking sizes (

3

Lenght of diagonal tie-rod ( L2 ), it is ) appear to be greater than (

L1

), should ( and L2

L1

necessary to lengthen the tie-rod ( 3 ): or otherwise shorten it. -Use MRM2 grease to lubricate all the hinging.