Linhai ATV 500-D T3 EFI, Service Manual

Page: 182 / 291

CHAPTER 3 ENGINE
LH500ATV-D T3 EFI SERVICE MANUA 19.0
CHAPTER 3 ENGINE PAGE. 3- 149
Inspection and Cleaning of Radiator and
Water Hoses
Radiator Cap
Remove radiator cap
①
Install radiator cap to cap tester
②
Slowly increase pressure to 110-140 kPa and
check if the cap can hold the pressure for at least
10 seconds.
If the cap cannot meet the pressure requirement,
replace it.
Radiator Cap Valve Opening Pressure:
Standard: 110-140 kPa
Tool: Radiator Cap Tester
Radiator Inspection and Cleaning
Remove dirt or trash from radiator with compressed
air;
Correct the radiator fins with a small screwdriver;
Radiator Hose Inspection
Check radiator hoses for leakage or damage.
Leakage or Damage:
→
Replace
Check tightening of clamps. Replace the clamps if
necessary;
After inspection and cleaning of radiator and hoses,
check coolant level. Fill coolant if necessary.