2001 NISSAN ALMERA Service Manual

Page 2545 of 2898

NISSAN ALMERA 2001  Service Manual +Replace the radiator cap if abnormalities are found with the
negative pressure valve, or if the valve opening pressure is out
of the standard range.
SLC756AA
CHECKING COOLING SYSTEM FOR LEAKSNJLC0054

Page 2546 of 2898

NISSAN ALMERA 2001  Service Manual JLC294B
REMOVALNJLC00561. Remove the undercover, splash cover (right), and accessory
belt.
2. Drain engine coolant. Refer to LC-44, ªChanging Engine Cool-
antº.
3. Support the bottom of the oil pan

Page 2547 of 2898

NISSAN ALMERA 2001  Service Manual Thermostat
REMOVAL AND INSTALLATIONNJLC0059
NLC099
+Be careful not to spill coolant over engine compartment.
Use a rag to absorb coolant.
1. Drain engine coolant. Refer to LC-44, ªChanging Engine Coo

Page 2548 of 2898

NISSAN ALMERA 2001  Service Manual SLC252B
INSPECTIONNJLC00601. Check valve seating condition at ordinary room temperatures.
It should seat tightly.
2. Check valve opening temperature and maximum valve lift.
Standard
Valve opening temp

Page 2549 of 2898

NISSAN ALMERA 2001  Service Manual REMOVAL AND INSTALLATION=NJLC00631. Remove under cover.
2. For Sedan, drain coolant from radiator by drain cock, and for
Hatchback, drain coolant by removing lower radiator hose.
3. Disconnect radiato

Page 2550 of 2898

NISSAN ALMERA 2001  Service Manual SLC344B
JLC295B
Changing Engine CoolantNJLC0079WARNING:
To avoid the danger of being scalded, never change the cool-
ant when the engine is hot.
Ð DRAINING ENGINE COOLANT ÐNJLC0079S011. Set air cond

Page 2551 of 2898

NISSAN ALMERA 2001  Service Manual JLC298B
Ð REFILLING ENGINE COOLANT ÐNJLC0079S021. Install reservoir tank, radiator drain cock or lower radiator hose
and cylinder block drain plug.
+Apply sealant to the thread of cylinder block dra

Page 2552 of 2898

NISSAN ALMERA 2001  Service Manual 9. Repeat steps 4 through 7 two or more times with radiator cap
installed until coolant level no longer drops.
10. Check cooling system for leaks with engine running.
11. Warm up engine, and check for