Yanmar 4LHA-STZP Specifikace Strana 55
- Strana / 67
- Tabulka s obsahem
- ŘEŠENÍ PROBLÉMŮ
- KNIHY
Hodnocené. / 5. Na základě hodnocení zákazníků
_
53
_
(3) Inspecting Inner Parts of the Seawater Pump
The discharge performance of the seawater
pump falls depending on the use.
The seawater pump must be inspected periodi-
cally. If the discharge volume of cooling
seawater has decreased: (When disassembly
servicing of the seawater pump is necessary,
consult Yanmar dealer or distributor.)
①Loosen the side cover set bolts and remove
the side cover. (4 mounting bolts)
②IIuminate the inside of the the seawater
pump with a flashlight and inspect.
③When the following damage is found,
disasassembly and maintenance are necessary:
1) Cracks and loss of impeller ; flaws or excessive wear of impeller tips and side faces.
If any, replace the damaged part (consult Yanmar dealer or distributor)
(Note) The impeller must be replaced periodically (every 2000 hours).
2) Damage to the wear plate
④If there is no problem with the inner parts, fit the O-ring to the groove of the joint face and
re-install the side cover.
If water leaks continuously from the water drain pipe beneath the seawater pump during
operation, disassembly and maintenance (replacement of the oil seal) is necessary.
Direction of impeller
blades
Direction of shaft rotation
Sea water pump
(1) Cleaning the Cooling Water System and Inspecting & Adjusting Parts
Rust and scale are deposited inside the seawater and fresh water cooling systems during long use.
This drops cooling performance, so it is necessary to clean and maintain the following parts in
addition to replacing the cooling water.
The internal contamination of the engine lube oil cooler reduces cooling efficiency and acceler-
ates lube oil cooler degeneration.
Servicing jobs above require specialized knowledge.
Consult your Yanmar dealer or distributor.
Relevant Cooling Water System Parts:
Seawater pump, engine lube oil cooler,
intercooler, fresh water pump, fresh water cooler, thermostat, etc.
The seawater pump revolves clockwise, but the impeller
blades must be installed in the counterclockwise direction.
During reassembly, be sure to install the impeller blades
correctly shown in the illustration right . When turning the
engine manually, never turn it in the reverse direction.
The impeller will be twisted and damaged.
[NOTICE]
Impeller
Direction of rotation
5.2.6 Inspection Every 2000 Hrs.
- OPERATION MANUAL 1
- California 2
- Proposition 65 Warning 2
- Code No 3
- 7. SYSTEM DIAGRAMS 5
- 1. FOR SAFE OPERATION 6
- 1.2 Safety Precautions 7
- Name plate 9
- 2. EXPLANATION OF PRODUCT 11
- 2.2 Engine Specifications 12
- 4LHA-DTP/-DTZP 13
- Marine gear (Option) 13
- 4LHA-STP/-STZP 14
- 2.3 Names of parts 15
- Stern driving devices 17
- BRAVO, MERCRUISER 17
- 2.4 Major Servicing Parts 18
- 2.5 Control Equipment 19
- New C-type 20
- New D-type 20
- DIESEL 21
- PREHEAT 21
- 2.5.2 Remote Control Handle 23
- 3. BEFORE OPERATION 25
- 3.1.2 Lube oil 26
- 3.1.3 Cooling Water 26
- (1) Handling of Cooling Water 27
- 3.2 Supplying Fuel 28
- Lube oil filler cap 29
- Air bleeding 29
- Dipstick 29
- Upper limit 30
- Lower limit 30
- Power steering 30
- 3.5 Supplying Cooling Water 31
- 3.6 Cranking 32
- 4. HOW TO OPERATE 34
- Burns from Scalding 35
- 4.3 Starting 36
- (2) Checking for problems 37
- [NOTICE] 37
- 4.6 Check During Operation 39
- 4.7 Stopping the Engine 40
- 4.8 Operation Procedure 41
- 4.9 Long-Term Storage 42
- Fresh water cooler 43
- For 4LHA-HTP/-HTZP 43
- Lube oil filter 43
- Air bleeding plug 47
- Drain plug 47
- Fuel filter 48
- Drain cock 48
- Battery Fluid 49
- (1) Replacing the Fuel Filter 50
- Corrosive Zinc 51
- Setteng bolts 52
- Governor 52
- lever 52
- Governor lever 52
- Blower wash 53
- Turbocharger 53
- Air inlet 53
- For 4LHA-HTZP/-DTZP/-STZP 54
- Direction of impeller 55
- blades 55
- Direction of shaft rotation 55
- Sea water pump 55
- Direction of rotation 55
- 6. TROUBLESHOOTING 57
- Trouble 58
- Probable Cause Measure 58
- Reference 58
- 7. SYSTEM DIAGRAMS 59
- ：Optional 60
- 4LHA-DTP/-STP 61
- 7.2 Wiring diagram 63
- Color coding 64
- Starter Switch 65
- WARRANTY SERVICE 66
- Date of purchase 67
- User's record 67
Související produkty a manuály pro Motor Yanmar 4LHA-STZP
Motor Yanmar BY series Specifikace
(127 stránky)
(127 stránky)
Motor Yanmar 6BY3-260Z Uživatelský manuál
(68 stránky)
(68 stránky)
Motor Yanmar 1GM10 Specifikace
(94 stránky)
(94 stránky)
Motor Yanmar 4JH5E Uživatelský manuál
(48 stránky)
(48 stránky)
Motor Yanmar ZT350 series Specifikace
(58 stránky)
(58 stránky)
Motor Yanmar 3YM20 Uživatelský manuál
(66 stránky)
(66 stránky)
Motor Yanmar 1GM10V Specifikace
(92 stránky)
(92 stránky)
Motor Yanmar BY series Specifikace
(104 stránky)
(104 stránky)
Motor Yanmar 1GM10 Uživatelský manuál
(3 stránky)
(3 stránky)
Motor Yanmar 6LPA-STP2 Specifikace
(699 stránky)
(699 stránky)
Motor Yanmar 1GM10V Specifikace
(44 stránky)
(44 stránky)
Motor Yanmar 6BY3-260Z Uživatelský manuál
(58 stránky)
(58 stránky)
Motor Yanmar 6LYA-STP Specifikace
(55 stránky)
(55 stránky)
Motor Yanmar 4JH3E Specifikace
(65 stránky)
(65 stránky)
Motor Yanmar ZT370 Specifikace
(60 stránky)
(60 stránky)
Motor Yanmar 4JH45 Specifikace
(126 stránky)
(126 stránky)
Motor Yanmar BY series Instalační manuál
(28 stránky)
(28 stránky)
Motor Yanmar 3GM30F Specifikace
(10 stránky)
(10 stránky)
Motor Yanmar 6CXM-GTE2 Servisní příručka
(132 stránky)
(132 stránky)
Motor Yanmar 3JH4E Servisní příručka
(214 stránky)
(214 stránky)
© 2020, manymanuals.cz. Všechna práva vyhrazena. | 0.756 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Komentáře k této Příručce