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1 – oil dipstick; 2 – gearbox housing; 3 – check plug of creeper (hydraulic creeper);
4 – creeper (hydraulic creeper) body; 5 – filler plug; 6 – upper cover of gearbox.
Figure 6.4.32 – Check of oil level in transmission
6.4.4.12 Operation 41. Check/adjustment of rear PTO control
If the size „A“ (Figure 6.4.33) makes less than 20 mm with PTO engagement lever 2 in back
most position, that witness to wear of brake bands in PTO cover, it is necessary to adjust
rear PTO as described in subsection 3.5 “Rear power take-off shaft” of operating manual.
1 – console; 2 – PTO engagement lever
Figure 6.4.33– Check of PTO control
6.4.4.13 Operation 42. Check / adjustment of clearance between valves and engine rocker
arm
Check the play between valves and rocker arms and adjust if necessary every 500 oprating
hours, as well as after cylinder head dismounting and tightening of cylinder heads fastenings
bolts and when the valves are knocking.