Service manual

2. Overhauling
2-1
2.1 Cautions for Overhauling
2.1.1 Precautions before starting work
(1) Work to be performed
It is very important to always plan in advance what facilities, tools, instruments, materials, oil,
etc. you will need to use; the exact locations and methods of performing inspection, adjustment,
or disassembly; and the key points of any repair work to be performed.
(2) Care not to spill oil
Use a pan to collect used engine oil when changing the oil or attaching or detaching an oil line.
If a large volume of oil is expected to flow out make sure to drain any accumulated oil from the
engine oil pan in advance.
(3) Care when detaching parts
When disassembling a complicated part, put a matching mark to indicate the position of
detached parts for future reference. Make sure that the negative cable is detached from the
battery terminals before starting repair work.
(4) Tools to be prepared
1. Measuring instruments (e. g. tester, insulation resistance gauge etc.)
2. Tools
3. Torque wrenches
4. Jigs and specialized tools
5. Solder and soldering iron
6. Sealing tape
7. Molybdenum sulfide (tube type)
8. Lithium-base grease
9. Diesel oil (cleaning solvent)
10. Cleaning cloths
11. Literatures (such as manuals etc.)