Yanmar SA221 Operating manual

SA221
SA324
SA424
COMPACT UTILITY TRACTOR
MODEL
SA221
SA324
SA424
QUICK OPERATION & MAINTENANCE GUIDE

YANMAR COMPACT TRACTOR | QUICK OPERATION & MAINTENANCE GUIDE
HOW TO OPERATE YOUR TRACTOR
PAGE
5-1
READ
OPERATION
MANUAL
CONTROLS FOR
TRAVELING
COLOR-CODED LEVER KNOB
PTO CONTROL
HYDRAULIC
CONTROLS
7

Dirt and water in the fuel can
damage the engine. Remove
dirt and debris from the fuel
tank before lling.
Ensure the fuel and lling
equipment is clean and free
of debris. Avoid using fuel
containers made of zinc plated
steel. A plastic or stainless
container is recommended.
Fill the fuel tank with fresh
diesel fuel. Tank capacity:
6.1 gal (23.0L).
Start Engine
➊➋ Parking brake set and locked
➌
324/424 only – Range shift lever [N]
➍➎ Foot off of both drive pedals
➏ Push the PTO switch to [OFF]
➓ Push the throttle control lever forward
from the slow idle position to the 1/3
to 1/2 fast positions
➐ Turn the Key switch [START]
“Cold start” use glow plugs
* Use the HEAT position in cold weather condition.
Refer the Key Switch section for the detail.
Power Take Off
(PTO) Operation
➑ Select the desired position of the
PTO select lever [BOTH/REAR]
➏ Pull the PTO switch to [ON]
Mid PTO Reverse Override
➒ Push and hold the reverse
override switch
➎ Press the reverse pedal
** By pressing the reverse pedal with the Mid PTO engaged,
PTO will stop automatically for safety if the reverse override
switch is not pressed. In this condition, PTO will not be
re-engaged even if the operator starts to drive forward again.
Turn the PTO switch off to reset the safety circuit then turn
the PTO switch on again to restart the Mid PTO.
*** Use the reverse override switch to operate the PTO while
reversing the tractor.
**** PTO Reverse override is canceled when the reverse pedal is
released. Push and hold the PTO reverse override switch again
to reactivate the override before pressing the reverse pedal.
Travel Speed Control
➌ 324/424 only – Stop the tractor to
select the range shift lever [L/H]
➋ Parking brake released
➓ Push the throttle control lever forward
to increase the engine speed.
➍➎ Press or release the drive pedals
to adjust the travel speed.
Additional Controls
Implement control lever
Operator seat forward and
backward lever
3-Point Hitch hydraulic ow control/
stop knob
2WD/4WD lever
3-point hitch control lever
and rear 3-point hitch
Differential lock pedal
(Standard SA324/424, Option SA221)
YANMAR COMPACT TRACTOR | QUICK OPERATION & MAINTENANCE GUIDE
LAMPS & INDICATORS ON METER PANEL
1. Coolant temperature warning light
Illuminates when the current coolant
temperature is too high. Stop and check
for debris blockage on radiator.
2. Engine oil pressure warning light*
Illuminates when the current engine oil
pressure is too low. Stop and contact
your local Yanmar tractor dealer.
3. Alternator/battery charging light*
Illuminates when the alternator/battery
charging circuit is out of order. Stop and
contact your local Yanmar tractor dealer.
4. Tachometer
Indicates the current engine speed
in increments of 100 Revolutions
Per Minutes (rpm).
• Engine Rated Speed: 3200 rpm
• Rear PTO Rated RPM 540 rpm at
Engine 3120 rpm
• Mid PTO Rated RPM 2000 rpm at
Engine 3111 rpm
* The lights 2 and 3 illuminate when the key switch is in ON
position and the engine is not running.
➍
READ
OPERATION
MANUAL
PAGE
5-11
PAGE
5-1
11-5
➋
➌
➊
Meter Panel
Key Switch
Fuel Tank and Fuel Shut-off Valve
LCD
Headlight Switch
* Preheating time should be determined
according to the ambient temperature.
For details, see the table below.
Ambient Temperature
(°F (°C))
Preheating
Time (sec.)
Over 32 (0) 2 to 3
Below 32(0) 4
OFF ON START HEAT
READ
OPERATION
MANUAL
PAGE
5-3
PAGE
7-6
OFF ON HAZARD
READ
OPERATION
MANUAL
PAGE
5-8
LEFT
RIGHT
FULL LOW
HOURS OF USE
FUEL
(A) – Fuel Filler Cap (B) – Fuel Shut-off Valve
(A)
(B)
CLOSE
OPEN
READ
OPERATION
MANUAL
PAGE
14-3
PAGE
14-17
TO
7

PAGE
14-6
PAGE
14-9
TO
Transmission Oil Level
Read the transmission hydraulic oil
gauge window (A) on the rear side of
the transmission case. The transmission
hydraulic oil level should be in the middle
of gauge window.
(A)
Too much
(B)
Standard level
(C)
Insufficient
Engine Oil Level
Remove the dipstick (A) and wipe the
dipstick with a clean rag. Insert the dipstick
completely and remove it to check the oil
level. If the engine oil level is low, add the
specied engine oil from the engine oil
ller (B) until the engine oil level is in the
operating range on the dipstick.
Air Cleaner
Air cleaner (A) can be accessed without
tools. Release the two latch hooks on the air
cleaner canister cover and remove the cover.
Never wash the lter or attempt to clean the
lter by tapping the lter against another
object. Apply compressed air from inside of
the element to blow away the dust. Clean
every 100 hours or if necessary, replace
every 1 year or if necessary.
Genuine Parts: 1A8330-05110, ELEMENT ASSY
Alternator / Fan Belt
Turn off engine and disconnect battery cable
for safety. Using the thumb, gently apply
pressure to the midpoint (A) of the alternator/
fan belt between the pulleys. Check whether
the alternator/fan belt deects inward by
approximately 0.4 to 0.6 in. (10 to 15 mm).
If the deection is not as specied, adjust the
tension of the alternator/fan belt. Adjust every
50 hours, replace if necessary.
(A) 0.4 to 0.6 in. (10 to 15 mm)
(B) Adjusting bolt
(C) Mounting bolt
Genuine Parts:
25152-003500, V-BELT, A35 (SA221);
25152-003600, V-BELT, A36 (SA324/424)
Radiator Screen & Coolant
Radiator Screen: Raise the hood. Pull out the
radiator cooling screen (A). Remove straw and
dust attached from the radiator cooling screen.
Coolant: Check the coolant level of the reservoir
tank (B). It should be between the upper and lower
limits marked on it when the engine is warm. If the
engine is cold, the coolant level must be at the
low line on the reserve tank. When necessary, add
a pre-diluted coolant with an antifreeze to water
ratio that suits the local climate*.
Grease Points
Extremely Wet or Muddy Conditions:
Lubricate the grease fittings once every
10 operating hours or once a day,
whichever comes first.
All Other Conditions
Lubricate the grease fittings once every
50 operating hours, whichever comes first.
Type of grease: General
all-purpose grease
NLGI GRADE No.2
(A) Right tie rod end
(B) Left tie rod end
(C) Forward drive pedal rod end
(D) Reverse drive pedal rod end
READ
OPERATION
MANUAL
READ
OPERATION
MANUAL
READ
OPERATION
MANUAL
READ
OPERATION
MANUAL READ OPERATION
MANUAL
READ OPERATION
MANUAL
PAGE
14-19
14-20
(A) (B)
FULL
LOW
UPPER LIMIT
LOWER LIMIT
OUT OF LIMIT
PAGE
14-4
PAGE
14-24
PAGE
14-18
PAGE
14-5
PAGE
14-5
(A) Outer Filter
(B) Compressed Air
Always turn off engine and allow the machine to cool down completely before accessing the engine, muffler, radiator or other hot components.
YANMAR COMPACT TRACTOR | QUICK OPERATION & MAINTENANCE GUIDE
DAILY CHECK ITEMS
SAFETY: 1–Engine off. 2–Battery disconnected.
SA221
SA324/424
(A)
(A)
(B)
(A)
(B)
(B)
UPPER UPPER
SA221
LOWER LOWER
(A)
(A)
(C)
(B)
(A)
(C)
(D)
(B)
(A)

Service interval:
Replace after the first 50 and
300 hours, then every 300 hours
Genuine part:
198167-24900
FILTER, OIL
(Transmission)
YANMAR COMPACT TRACTOR | QUICK OPERATION & MAINTENANCE GUIDE
PERIODICAL MAINTENANCE ITEMS
1. Engine Oil
Filter Fuel / Water
Separator
2. Transmission
Filters and Oil
(4.1 GAL / 15.5 L)
3. Front Axle
Gear Oil
(3.2 QT. / 3.0 L)
4. Fuel Filter
5. Engine Oil
(SA221: 3.1 QT. / 2.9 L)
(SA324/424: 3.6 QT. / 3.4 L)
6. Coolant
(3.0 QT. / 2.8 L)
Service interval:
Replace after the
first 50 hours and
200 hours, then
every 200 hours
Genuine part:
41540G
(1 gal, SAE15W40)
Genuine part:
TF500A
Transmission
Fluid (1 gal)
TF500A5G
Transmission
Fluid (5 gal)
Service interval:
Replace every
2 years or
1000 hours
Genuine part:
YG30R (1 gal)
Service interval:
Check after the first
50 hours, replace
every 500 hours
Genuine part:
SAE90 (1 qt)
Service interval:
Replace after the first 50
and 200 hours, then every
200 hours
Genuine part:
119305-35170
FILTER ASSY
D68LX65
Fuel/Water
Separator
Service Interval
Drain every 50
hours, replace
every 100 hours
or if necessary.
Genuine part:
119810-55650
ELEMENT
Transmission Filter
Line Filter
Engine Oil Filter
Engine Oil Filter
Fuel Filter
Radiator
Cap
Drain bolt
Upper
Lower
198119-48310
FILTER (Line)
061043-00X01
Drain Bolt
Drain Bolt
Drain Bolt
Fuel Filter
Fuel Filter
Filler Cap
Filler Cap
Filler Cap
Dipstick
Dipstick
SA221
SA221
SA324/424
SA324/424
Service interval:
Replace every 500 hours, or
if necessary.
Genuine part:
129052-55630 FILTER, FUEL
Drain Hose
Clip
Oil Cap
SA324/424

Items Service Intervals Genuine Part Reference
Front Grille Screen
Radiator Cooling Fins
Clean: Daily
Battery and Fuses Replace: If necessary. 1A8160-51500, BATTERY ASSY, 526RMF
198535-52110, FUSE, 5A
198535-52120, FUSE, 10A
198535-52130, FUSE, 15A
1A7450-52180, FUSE, 25A
1A7000-52820, FUSE, SLOW BLOW 60A
198153-51700, FUSE, SLOW BLOW 80A
Radiator Hoses, Air Intake
Hoses, Power Steering Line,
Hydraulic Hoses, Fuel Lines
Check: Daily
Replace: Every 2 years
or if necessary.
For replacement, contact local YANMAR
dealer for technical assistance.
Brake Pedal Check free play daily to
make sure it is within
2.9±0.1 in (73±3 mm)
For adjustment, contact local YANMAR dealer
for technical assistance.
Yanmar Co., LTD. Yanmar America Corporation
Head Office 101 International Pkwy, Adairsville, GA 30103
1-32, Chayamachi, Kita-ku, Osaka 530-0013, Japan tel: [phone]
www.YanmarTractor.com
The information in this brochure is accurate as of the date of printing and subject to change. All rights reserved by and belong to Yanmar® .
©2017 Yanmar America Corporation. 1A8330-95951-12/17
Yanmar has a corporate policy of continuous product improvement and development; therefore data, specifications, and warranty are subject to change without any advance notice.
There may be differences between the specifications and illustrations contained in this publication and the actual equipment. Equipment components produced by other manufacturers
may be shown in photographs in this publication for the purpose of illustration only and is not intended as an endorsement of that particular equipment or its suitability. Inspect
equipment before using it and be sure it is operating properly. The product depictions are not meant to be used or relied upon as a substitute for the safety and use information that
is published in the respective operator’s manual. Before operating a machine, read, understand, and follow all instructions of the manual and on the machine. Yanmar disclaims all
representations, express or implied, or any liability from the use of this publication.
Additional Maintenance Items
Your Yanmar Dealer
This love of the land and a passion for the environment has guided
Yanmar for more than 100 years. Our story began with one simple and
powerful tenet: “To conserve fuel is to serve mankind.”
Yanmar dealers carry on this tradition. For details about Yanmar
tractors, genuine parts and service, contact your local YANMAR dealer.
Maintenance kit for SA221, SA324, SA424
Parts code: KIT-SA001
Engine oil 15W40 (4 X 1qt), Engine oil lter, Water separator element,
Water separator O-ring, Air cleaner, Transmission oil lter, Line lter.
Service Your Tractor
Your Yanmar tractor dealer is committed to provide reliable
and quality services to the tractor. Through the preceding
services, the full performance potential of the tractor can
be realized. When ordering a part or component, always
provide the serial numbers of your tractor to your local
YANMAR dealer.
READ
OPERATION
MANUAL
READ
OPERATION
MANUAL
READ
OPERATION
MANUAL
READ
OPERATION
MANUAL
PAGE
14-7
PAGE
15-1
READ
OPERATION
MANUAL
PAGE
2-1
PAGE
14-6
PAGE
14-13
PAGE
14-8
PAGE
15-5
TO
PAGE
14-9
PAGE
14-10
TO
TO
PAGE
14-13
PAGE
14-14
TO