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Complete workshop & service manual with electrical wiring diagrams for Takeuchi Compact Excavator TB014, TB016. It’s the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.
This Takeuchi Compact Excavator TB014, TB016 service & repair manual (including maintenance, overhaul, disassembling & assembling, adjustment, tune-up, operation, inspecting, diagnostic & troubleshooting…) is divided into different sections. Each section covers a specific component or system with detailed illustrations. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. The printer-ready PDF documents work like a charm on all kinds of devices.
577 pages, bookmarked, Searchable, Printable, high quality PDF manual
Takeuchi Compact Excavator TB014, TB016 Workshop Manual; 577 pages; Serial Number TB014: 11410001~, TB016: 11610001~
EXCERPT:
(2) Diaphragm assy inspection
Inspect the diaphragm assy on the rocker arm cover
every 1000 hours or 2 years, whichever comes first. Refer to 4.2.4 point 6 for the function of the diaphragm.
1)Loosen screws, and remove a diaphragm assy, and check whether oil and so on doesn’t enter between the diaphragm and the cover. If oil and so on enters into the diaphragm assy, the diaphragm doesn’t work well.
2)Check the damages of the diaphragm rubber and the spring. If necessary, replace with new ones.
[NOTICE]
• When a diaphragm is damaged, pressure control inside the crankcase becomes insufficient, and troubles
such as combustion defect and so on occur.
• At lube oil replacement or lube oil supply the amount of lube oil isn’t to be beyond the standard upper limit.
If the lube oil quantity is beyond the upper limit or an engine is operated beyond the allowable maximum angle of an engine, the amount of oil mist may be inducted in the combustion chamber and the oil hammer sometimes may occur.
(3) Intake/exhaust valve clearance adjustment
Make measurement and adjustment while the engine is cold.
(a)Valve clearance measurement
1)Remove the rocker arm cover above cylinder head.
2)Set the No.1 cylinder in the compression TDC
Turn the crankshaft to bring the piston of the No.1 cylinder to its compression top dead center while watching the rocker arm motion, timing scale and the top mark position of the crankshaft pulley.
(Position where both the intake and exhaust valves are closed.)
Notes:
• The crankshaft shall be turned clockwise as seen from the radiator side.
• The No.1 cylinder position is on the opposite side of the radiator.
• Since there is a clearance between the rocker arm and valve at the compression top dead center, the position of TDC can be checked by hand. Also see that the top mark on the crankshaft pulley aligns with the mark on the gear case. If there is no valve clearance, disassemble and inspect around the valve seat, since the valve seat may be worn abnormally.
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