Yamaha MTN850-A 2017, Руководство по обслуживанию, Страница: 137 / 560

PERIODIC MAINTENANCE
3-27
4. Check:
•
Coolant level
TIP
Before checking the coolant level, wait a few
minutes until it settles.
EAS30812
CHECKING THE COOLING SYSTEM
1. Check:
•
Radiator “1”
• Radiator inlet hose “2”
•
Radiator outlet hose “3”
• Oil cooler “4”
•
Oil cooler inlet hose “5”
• Oil cooler outlet hose “6”
•
Water jacket joint “7”
• Water pump inlet hose “8”
Cracks/damage

Replace.
Refer to “RADIATOR” on page 6-1, “OIL
COOLER” on page 6-4, “THERMOSTAT” on
page 6-6 and “WATER PUMP” on page 6-8.
EAS30813
CHANGING THE COOLANT
1. Remove:
•
Front side panel (right side)
Refer to “GENERAL CHASSIS (1)” on page
4-1.
• Radiator cap bolt “1”
•
Radiator cap “2”
• Radiator cap stopper “3”
WARNING
EWA13030
A hot radiator is under pressure. Therefore,
do not remove the radiator cap when the en-
gine is hot. Scalding hot fluid and steam may
be blown out, which could cause serious in-
jury. When the engine has cooled, open the
radiator cap as follows:
Place a thick rag or a towel over the radiator
cap and slowly turn the radiator cap counter-
clockwise toward the detent to allow any re-
sidual pressure to escape. When the hissing
sound has stopped, press down on the radi-
ator cap and turn it counterclockwise to re-
move.
2. Remove:
• Coolant reservoir bolt “1”
•
Coolant reservoir cover “2”
•
Coolant reservoir “3”
•
Collars “4”
3. Remove:
• Coolant reservoir cap “1”
4. Drain:
•
Coolant
(from the coolant reservoir)
1
2
3
4
5
6
7
8
2
1
3
1
1
2
4
3
4
1