Belarus 3522.5, Руководство оператора

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3522.5-0000010 OM
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6.4.5.9 Task 55. Lubrication of bushings serving for swinging motion of a front link
of FLL
To oil bushings serving for swinging motion of the front link of FLL, perform the fol-
lowing:
- clean two lubricating boxes 1 (Figure 6.4.41), located on an oscillating pin of the
FLL front links 2, from accumulated dirt and consolidated lubricant;
- squirt the lubricating boxes 1 with a lubricant until the lubrication appears from the
holes.
1 – lubricating box; 2 – oscillating pin of the FLL front links.
Figure 6.4.41 – Lubrication of RLL turning shaft bushing
6.4.5.10 Task 56. Change of grease in steering joints
- dismount steering link 1 (Figure 6.4.29) from the tractor and unscrew hinged joints
2;
- remove envelope 8 and limiting device 9;
- unscrew bolts 3, remove cap 4 and gasket 5;
- unscrew plug 6;
- withdraw spring 13, liner 12, ball pin 11, liner 10;
- rinse all parts with diesel fuel, dry with rags and lubricate the ball pin 11 and the
liners 10, 12 with a greasing;
- assemble the hinged joint, torque the plug 6 with force from 120 to 160 N·m, then
release it by 1/12…1/8 of turn and carry out final assembling, returning and center-pinning
the cap 4 into the slot of the hinge housing.
- after installation of the steering link on the tractor, torque the castle nuts 14 of the
ball pins with force from 100 to 140 N·m and fasten it by cotter, where unscrewing of the
nut, if the driving slot of the nut and ball pin bore is matched, is not allowed.
6.4.5.11 Task 57. Check and adjustment of pneumatic pressure regulator
Check and adjust if necessary pneumatic pressure regulator, as indicated in sub-
section 3.10.3 “Check and adjustment of pneumatic system pressure regulator”.
6.4.5.12 Task 58. Replacement of filter cartridge of breather filter of HLL and HSC
integrated tank
To change filter cartridge of breather 1 (Figure 3.16.6) of HLL and HSC integrated
tank, perform the following:
- unscrew bolt fastening breather cap;
-
remove the cap, withdraw the filter cartridge from the housing with O-rings;
- insert the O-ring, a new filter cartridge, the second O-ring into the housing, put the
safety cap on, tighten the bolt fastening the safety cap (if the “Sofima” breather is mounted
on the oil tank, the filter cartridge has no O-rings).
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