CHAPTER 11. Service standards and other information
SECTION 1. SERVICE STANDARDS.
Part names and
inspection items
Nominal
dimensions
Standard value
for reassembly
Usable limits Service instructions
and remarks
1.ENGINE ACCESSORIES(CHAPTER 3)
1) RADIATOR
Coolant capacity 4.3 ℓ Radiator alone
9.5 ℓ Whole cooling system
Radiator cap valve operating pressure 0.9 ±0.15㎏f·㎠
2) AIR CLEANER
Element capacity Rated intake air : 3.9 ㎡
Air passing resistance : 120㎜Aq
or less Filtering efficiency
Total : 99.9% or more
Cyclone : 45% or more
Dust holding capacity : 700g or
more
OUTER ELEMENT
1. Clean or wash the element after 100 hours of operation.Replace a damaged on or one which
has been used more than 500 hours.
a.Cleaning (when dust is dry)
Apply compressed air of 7Kgf/㎠ or lower to the inside of the element to blow dust outwards.
Never strike element to dust.
b.Washing(when dust is wet or oily)
Dissolve element cleanser or neutral detergent of good quality in water.Keep the element
immersed in the solution about 30 minutes and then wash it by shaking gently.
-Then,rinse it in fresh water;Water pressure should be less than 2.8 Kgf/㎠.
-Leave the washed element in a shaded,well-ventilated place to dry itself.
Never force-dry heat or compressed air.
2. An element which has been washed five times should be replaced with a new one.
3. When the tractor is used in dusty situation,Inspect the element everyday and clean if necessary
11-1
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