2. Clean oil filter mounting surface on cylinder block. Coat rub-
ber seal of new oil filter with engine oil.
3. Screw in the oil filter until a slight resistance is felt, then
tighten an additional 2/3 of a turn.
4. Add engine oil.
Refer to Changing Engine Oil.
lClean excess oil from engine.
Changing Engine Coolant
WARNING:
To avoid the danger of being scalded, never change the
coolant when the engine is hot.
ÐDRAINING ENGINE COOLANTÐ
1. Move heater TEMP control knob all the way to HOT.
2. Open radiator drain plug at the bottom of radiator.
3. Remove radiator filler cap.
Remove reservoir tank, drain coolant, then clean reservoir
tank.
Install it temporarily.
lBe careful not to allow coolant to contact drive belts.
4. Remove cylinder block drain plug located at left rear of cyl-
inder block.
5. Drain coolant and install cylinder block drain plug and radia-
tor drain plug.
6. Fill radiator with water and warm up engine.
7. Stop engine and wait until it cools down.
8. Repeat step 2 through step 7 two or three times.
9. Drain water.
ÐREFILLING ENGINE COOLANTÐ
10. Install reservoir tank, radiator drain plug, and cylinder block
drain plugs.
lApply sealant to the thread of cylinder block drain plug.
Cylinder block drain plug:
: 54 - 64 N´m (5.5 - 6.5 kg-m, 40 - 47 ft-lb)
11. Fill radiator and reservoir tank with coolant up to the MAX
level and install radiator cap.
For coolant mixture ratio, refer to MA-14.
SMA010
DMA009
SMA617C
SMA182B
ENGINE MAINTENANCETD
Changing Engine Oil Filter (Cont'd)
MA-25
Tool number
Tool nameDescriptionEngine application
KA TD
V1ED19601000
Compression gauge
V2ED19600600
Compression gauge
adapter (for glow
plug hole)
V3ED19600700
Compression gauge
adapter (for injector
hole)
V4ED19600800
Compression gauge
adapter (Useless)
NT625
Checking compression
pressure
ÐX
KV10106001*
Oil filter wrench
NT690
Removing oil filter
ÐX
KV10105800*
Chain stopper
NT010
XÐ
V1KV11101110
Valve seat remover
V2KV11103610
Adapter (Intake)
V3KV11103620
Adapter (Exhaust)
NT251A
Removing valve seat
ÐX
V1ST15243000
Valve seat drift
V2KV11103810
Adapter (Intake)
V3KV11103820
Adapter (Exhaust)
NT252A
Installing valve seat
ÐX
PREPARATION
Special Service Tools (Cont'd)
EM-5
Disassembly
PISTON AND CRANKSHAFT
1. Remove oil filter.
2. Place engine on work stand.
3. Drain coolant and oil.
4. Remove drive belts.
5. Remove cylinder head.
6. Remove oil pan.
7. Remove crankshaft pulley.
8. Remove water pump.
9. Remove timing gear case.
lRemove dust cover with a seal cutter.
lIf the timing case is hard to remove due to liquid gasket,
pry it off with a suitable tool at the cutout section.
SEM650B
SEM651B
DEM045
DEM062
DEM046
ENGINE OVERHAULTD
EM-72
