个人资料
正文

05 GS300 维修

(2013-10-24 17:42:41) 下一个

文学城service manual 00-04: https://cardiagn.com/lexus-gs430300-service-information-library-pdf-manual/ 

shop:https://www.ebay.com/str/belllexusnorthscottsdale/LEXUS-GS-/_i.html?_storecat=8096630012?  https://www.thepartsspecialist.com/oem-parts

0. 记录

计划:每年底查闸皮,每8-9K换机油,每三年换刹车液,150K时换火花塞和接头线,215K换正时带/冷却水/变速液

SparkPlug是60K换的。90K左右换的coolant还很干净,可以不换或只用distilled water或兼容的粉红水。100K左右Flush的的ATF。TimingBelt/Waterpump/ThermoStat是107K换的,ThermoStat在水泵下面成一体,皮带尚好,水泵细管内有些白色碎渣,火花塞处有漏油,估计valve gaskets/PCV valve都要换,如果拆卸多个橡胶细管时有损坏,这些管道也要换。如果没有misfire和check engine,可在160K时连火花塞一起换。207K再换TimingBelt时,Cam seals也要换。
http://www.2jzgarage.com/wp-content/uploads/Supra/Workshop_Manual/2JZGE/2JZ-GE%20Engine%20Mechanical.pdf 

1. light

headlight: http://www.modifiedlife.com/1998-lexus-gs300-replacement-light-bulb-size-chart/  我的05 GS300与06 sienna一样,low/high beam are 51Watt 9006=HB4/60W 9005=HB3。有的车low beam是HID放电管,35W D2R,更换:https://www.youtube.com/watch?v=pyze_nTMOoY  Sylvania basic 9006 is 55W with rated lifespan of 1,000 hours. 9006CB  is Cool Blue, 9006LL is long life of 1,500 hours. 

Parking light 5W 2825=T10, Front turn signal 21Watt 992=7440A, Rear turn signal 21W 7440?,Tail light 2825/7443?, Tail/Stop light dual filament 5/21W 7443, High mount stop light 5pcs 2825/921=T10,Fog/Driving Light Bulb 51W 9006=HB4, License plate 2825=T10, Back up light 16W 921=T10, Front side marker 3.8W 194=T10, Glove box 37=T5, Dome light DE3175, Courtesy light 3.8W 194=T10,Trunk/Cargo area 3.8W 194=T10

所谓T5/T10/T20(7440/7443,21/5W时440/38lumin)是指玻壳直径,数字指明功率,但LED的指标很乱:http://www.superbrightbulbs.com/visual_bulb_finder.html 
High mounted stop light: 5pcs 168/T10 bulbs,在车内往左推再往里拉卸开,然后要拔出插头。空间很小,插头扣再插头正面,指甲按下可拔出。我换的LED有正负极之分,灯座有三线,白线共用的是负极,黑红各管2+3灯是正极。注意LED至少要1.5W,否则不够亮: https://www.youtube.com/watch?v=SMikfmdLkTY#t=2m25s 
前部黄色玻璃中间是high beam且在白天作为低亮灯,靠里靠下的是Parking light,parking在OFF位置往上一档(再者是low beam,AUTO)。驾驶侧(美式)对于多半需要拆掉air intake box,女人的手可以: https://www.youtube.com/watch?v=FKEzmegZizM 
Read more: http://www.clublexus.com/forums/lighting/202458-98-05-gs-interior-light-fitment.html#ixzz44nb2RlwB
remove radio: https://www.youtube.com/watch?v=1VM5tRC_vDg 
map light: https://www.youtube.com/watch?v=CERQZ0-zPAc 
light bulb: http://www.modifiedlife.com/2005-lexus-gs300-car-light-bulb-size-     chart/ 
Map light BA9: http://www.clublexus.com/forums/lighting/640921-2003-gs300-map-light-bulb.html 

2. 零件 

https://www.discountpartsmonster.com/auto-parts/2005/lexus/gs300/base-trim/3-0l-l6-gas-engine 价格低但是图不对

https://www.lexuspartsnow.com/parts-list/2005-lexus-gs300/front-axle-arm-steering-knuckle.html?PartNumbers=48660-30281 价格高但列出相应螺栓

bolts: https://expeditionportal.com/forum/threads/toyota-bolts.22849/
https://www.parts.com/index.cfm?fuseaction=store.MakeSearch
https://www.sewell.com/OrderParts?  Lexusclub会员有折扣
https://www.toyotapartsbarn.com http://www.parkplacelexusplano.com/
2.1 Timing Belt

96761-24022 o-ring 2 req--2.09 EA
96761-24028 o-ring 2.09
99366-d1930 Drive belt--LEXUS
90311-40020 Cam seal 2 req--5.23 EA
90311-46001 Crank seal--10.18
13505-46041 Timing idler--61.79
13540-46030 Timing tensioner--52.60
90916-03093 Thermo stat
16325-62010/Stant 25286 Thermo stat gasket

Aisin TKT-031 includes idler(Tensioner=NTN HAT008-11,Tensioner pulley=Koyo LAT1008B,Front cam seals 2x=90311-40020, Ishino Camshaft Seal= W0133-1642228-ISH,Ishino Crankshaft Seal= W0133-1639656-ISH,Water pump w/ gasket 16100-49876-83(WPT-116) - this kit contains water pump w/ housing. Hydraulic tensioner 13540-46030, Tensioner BRG 13505-46041, Timing belt 13568-49036, Gasket of water pump outlet 16343-46020, O ring of water pump 96761-24040, 

http://my.is/forums/f221/diy-timing-belt-water-pump-348511/ IS300 list:

- Timing Belt: Part No. 13568-49036
- Tentioner: Part No. 13540-46030
- Idler: Part No. 13505-46041
- Drive Belt: Part No. 99366-D1930
- Water Pump: Part No. 16100-49876-83
- T/Stat: Part No. 90916-03093
- T/Stat Gasket: Part No. 16325-62010
- PCV 5/2001 and up: Part No. 12204-46031
- PCV Grommet: Part No. 90480-18001   - IS300 only
- O-Rings Bypass Pipe: Part No. 96761-24022 (Qty=2)
- O-Ring Bypass Outlet: Part No. 96761-24028

2.2 其它

17801-46080 or CA8613 air filter,87139-50030 cabin air filter
35178-30010 ATF drain plug washer plug is M10-1.5
SK16R-P11(3353,P=double layer) Denso Spark Plug
15330-46011 OCV valve
12180-46031 oil cap (also for Sienna)
25860-46010 vaccum switching valve
17630-16040 air control valve
15678-46020 oil control valve filter
89621-30030 Ignition control module
90919-02216 ignition coil
NKG-RC-TE79 ignition wire 3pk, between valve covers
6pcs Ignition coil connector pigtail plug harness 2JZ-GE, ebay,需3个在两阀盖中间,此处温度高多半碎裂
O2 89465-: B1S1=30430,B1S2=30480,B2S1=30470,B2S2=30490
11213-46030 RH (PASSENGER SIDE)  Valve cover gasket
11214-46011 LH (DRIVE SIDE)  Valve cover gasket
16571-46200 Upper radiator hose
16572-46210 Lower radiator hose
W0133-1893085 CAMSHAFT O-RING
W0133-1639793=037-4806 INTAKE PLENUM GASKET 6圈状
17849-46020 intake air gasket 眼镜状
90980-11246 coil connector bodies http://www.clublexus.com/forums/gs-2nd-gen-1998-2005/564176-diy-gs300-coil-pack-connectors.html 
12262-46050 12261-46051 valve hose
90464-00437 holder
GS300 seal parts: http://www.partsgeek.com/ymm/2005/lexus/gs300.html?category=transmission&part=automatic_transmission_drain_plug_seal
Fuel pump parts:http://www.clublexus.com/forums/gs-2nd-gen-1998-2005/846473-o-ring-retainer-on-fuel-pump.html 
$48.45 rotor: http://www.amazon.com/gp/product/B000BZZPNG?psc=1&redirect=true&ref_=ox_sc_act_title_2&smid=ATVPDKIKX0DER 
97.12 rotors+pads: www.amazon.com/Callahan-Premium-Ceramic-Brake-CFP40401B/dp/B00E1SKJYO/ref=sr_1_3?s=automotive&srs=8207331011&ie=UTF8&qid=1448776374 
Break pads: Bosch BE771 (rear), BE619(front)
remote ket kit: https://www.youtube.com/watch?v=31SpLl9DRrg I got it cut at http://www.frankslocksmith.com . You will have to send the key to them. It will cost you $25.
GS300 seal parts: http://www.partsgeek.com/ymm/2005/lexus/gs300.html?category=transmission&part=automatic_transmission_drain_plug_seal

Fuel Injection Pressure Regulator 7534-05183597,Pump floater assy 77020-51021
fuel filter 23300-0A020 fuel pump suction filter 23217-46090 pump 23221-70360

Motor/Trans mount: 前12361-46190@2pc+后12371-46160/50010

Front low control arm No.2,left/driver 48670-30281,right/passenger 48660-30281 https://www.discountpartsmonster.com/oem-parts/lexus-lower-control-arm-4867030281 No.1  left 48069-30300/30290, right 48068-30300/30290 

Upper Control armL left 48790-30052(48790-30050, 48790-30050, 48790-30051, 48790-30051) right 48770-30052(48770-30050, 48770-30050, 48770-30051, 48770-30051)

Front Lower Ball Joints: 43330-39535 right and 43340-39415 left, LMoog K500101/2 BJ Bolts: 90105-12141(QTY 4), RH Tie Rod End: 45460-59015, LH Tie Rod End: 45470-59015, Total cost under $300 as of October 2016.

Struts 48510-80236 Front L/R https://www.discountpartsmonster.com/oem-parts/lexus-strut-4851080236/ KYB341266(341267 rear)

Bushingshttps://www.prothanesuspensionparts.com/products/lexus_gs300_2005?scri=34 

3. 杂项

user manual: https://carmanuals2.com/brand/lexus/gs300-2005-1877parts: http://www.lexuspartsnow.com/2005-lexus-gs300-parts.html 
DIY: http://bananags.grantham-international.com/ 
jack point: http://www.youtube.com/watch?v=fNvzS42I9RY  http://www.youtube.com/watch?v=2c1VBsv5P50 05GS300类似,两前轮垫2x10开上去不然很难看见底下的支点。前端支点由车头往后数是下盖板、oil pan、crossmember,没有视频中两侧的J加强筋,但是crossmemeber后部焊接有个较单薄的A型支架,注意支点在cross member中部。后端支点就是南瓜状的differential上。除jack stands外,拉上手刹、轮胎垫在车边做双保险,floor jack留在原地做三重保险。



air filter: https://www.youtube.com/watch?v=ZfCgR8-SYnw/#t=0m41s 
carbin air filter: https://www.youtube.com/watch?v=G_QcwQDQMtQ  打开乘客侧抽屉,往上拿出背板上面的一片,再拔出挡板,然后抽出filter框换芯。
serpentine belt: https://www.youtube.com/watch?v=04-jxnrE5xE&list=TLF5oPiUIYt0M/#t=0m41s http://my.is/forums/f221/diy-install-serpentine-drive-belt-minutes-346845/
power steering filter: https://www.youtube.com/watch?v=jgVhnYg7RK0
ATF flush: http://blog.wenxuecity.com/myblog/36867/201412/7634.html 
Differential fluid: https://www.youtube.com/watch?v=xCvMGzY7f3I 看盖子上字是否要求合成油,Toyota API GL-5 75W-90或Mobil1 75W-90, 2qt,Plews 55001 pump,垫圈12157-10010

Fuel Filter:http://www.clublexus.com/forums/gs-2nd-gen-1998-2005/483026-cross-section-of-gs-fuel-filter-6.html Youtube,在后座驾驶侧下面,整个pump换掉为好。堵塞时会漏油或运行不畅。
break pads change: https://www.youtube.com/watch?v=gZcgZYFaB0A 
oxygen sensor: http://bbs.wenxuecity.com/auto/279949.html 
CAM oil ring: https://www.youtube.com/watch?v=KBOflpWVy48 
引擎开盖:https://www.youtube.com/watch?v=-L74ioxZEmM 

Oil control valve(OCV):P1349/1656 https://www.youtube.com/watch?v=WY5Nlwhb6Zk,cleaning its filter
GS300 misc: http://repairpal.com/estimator/lexus/gs300/timing-belt-replacement-cost
集锦: http://www.clublexus.com/forums/gs-second-generation/288923-hello-all-links-to-most-diys-for-the-gs-please-look-here-before-you-search.html 

Steering Wheel: 电机运行常有噪音,为此可将方向盘调成最高离你最远,方向盘左侧有小方键盘可调上下前后。

4.Timing belt

00 IS300: http://www.youtube.com/watch?v=4Nhich0pMEw 需先拆水箱。V3 02 IS300: https://www.youtube.com/watch?v=KBocHmnkrTo 
3/8 ranchet, 1/2 pray or breaker bar, 10-12-14-17-19-24mm socket, 12-14-17 wrenches, 5 & 10mm allen key, channel pliers.
Timing Belt比较难的是曲轴带轮拆卸。标称力矩不足300ftlb,但若锈住可能要1000ftlb才能松开。GS300是用Harbor的Break bar支在乘客侧大梁下,挡板松一些,然后打火1-秒钟,不行可重复。如果不成功会车震,行的话第一声是“啪”。
拆水泵有几种方法。一是拆掉两个长螺栓。二是拆掉camshaft/idler pulleys和后盖(https://www.youtube.com/watch?v=T5aV-CxDzZE#t=18m10s),稍顶起引擎(用ATF油箱)。三是把挡住水泵的camshaft后盖往外翘一些,换完水泵后橡皮锤敲回。
2JZ: https://www.youtube.com/watch?v=-fiHrC7xT5o&list=PL3AC5517008A2DE7A 
https://www.youtube.com/watch?v=SOox13nR2iE 
http://www.youtube.com/watch?v=KBocHmnkrTo 
photo: http://www.youtube.com/watch?v=NumNHtIdx0Y 
text: http://www.clublexus.com/forums/gs-second-generation/544308-2000-gs300-timing-belt-job.html

5. Spark plug

2nd gen GS300 60K mile维护(1)

(2010-09-11 21:07:10)

今天跟victor师傅学换spark plug.师傅没让俺动手,因此只是一个记录。记录的原则是能做的看了会做,不能做的还是不能做,免得冒然动手把车搞坏了。
1.打开前盖板后,把中央的两个塑料盖拆下来。
2.左边3“粗的软圆管是进气管拆下,它前接engine air filter,后接throttle,那是一个铝制的部件。
3.拆掉throttle上下六个螺丝。注意它后面有个黑橡胶垫,那上面还有三个螺丝随后要拆。
4.throttle后面及正右下角有两根3/4“软管要拆下,还有两三根电线。这时将throttle往右(以车前部为前,驾驶座为左)拉出几寸,拆黑橡胶垫上的三个螺丝。
5.这时可以看见,发动机由前往后有个凹陷区约2存宽,内有许多电线包括火花塞线。
6.所有的电线要么可以拔下要么有个卡扣要用起子撬一下。网上有人就是不小心把卡扣给拔断了,不过也不至于掉下来,ebay卖。师傅是把线卡拆下来。
7.火花塞就在眼皮子底下。最好先用气枪清理一下周围灰尘。
8.拿出的火花塞可以看出间隙较大,针头小,另一端的依金基座几乎没有了(新的约0.3mm俺估计的)。对该车言60K换是不早了。师傅说火花塞有两三头的。以后有空俺得留意一下有没有更好(长寿)的。

spark plug and valve cover gasket:https://www.youtube.com/watch?v=Ktc1hzWEmyw https://www.youtube.com/watch?v=kwxhiwT8wEE

http://www.lexussouthatlantaparts.com/products/gb/COIL-ASSEMBLY--IGNITION/5814298/9091902216.html https://www.clublexus.com/forums/performance/116654-spark-plug-change-for-gs300.html 

Permatex black silicon(I have RTV blue is better),engine decreaser, throttle cleaner, break cleaner
Best video:https://www.youtube.com/watch?v=Ktc1hzWEmyw torque valve cover to 75inLBf, spark plug to 156inLbf(13ftlLBf). 换ventilation hose的视频,valve hose:12262-46050,12261-46051, holder 90464-00437:https://www.youtube.com/watch?v=HfOD4B0862Y

6. Coolant

2nd gen GS300 60K mile维护(2) - 冷却液

(2010-09-28 19:53:39)
许多人以为按颜色选冷却液就可以了,这实在是误解。同一产品不同OEM的颜色可能不同,而同样颜色不同厂家的产品也不同。选错可能导致密封圈缩小导致泄漏。Toyota super long life橙色冷却液(已兑好的)自05年开始用,以前是long life红色(要加等量蒸馏水)。你若不想用原装的,Amazon有替换的。我的两部车,5年或60K迈后Toyota super long life都还很干净。新的说明书都只说检查似乎没规定更换期限。
等车完全冷却后才能做一下工作:先把水箱和储备箱的顶端盖子打开。
GS300车底水箱部分可以看见冷却液排出塑料管,内径约6-8mm。附近的阀门要在把车底塑料板卸掉后才能看见,是个塑料的一字形钮,用手很容易拧开放水。
储备箱的水可以通过把它下部的塑料管夹打开,把管子拔出来放出。发动机上也有一个阀门,(有人说在司机一侧,我觉得相反)似乎在两个大排气管中间一个14mm螺帽附近的上面,空间贼小够不着。
放水后把阀门关好管子复位,就可以往水箱和储备箱注入新冷却液,都注满。有Spill-Free Funnel用于隔空气注入。开发动机(可把暖气开最大)等温度上升一些,或出去兜一圈,关车等冷却后在视情加注。我这两部车的结果是不必。由于不能全放光,注入也不可能达到手册的值。
有人把水箱的进出水管(直径约1.25“)打开,用自来水注入“flush"。还有的去walmart花$3-4买个三通flush。我没有做的原因,一是冷却液是按比例勾兑好的,担心剩余的自来水的影响;二是原来的液看起来还干净。
7. 汽车换雨刷
以前换过的,现在想买wiper refill来换,保留原装的架子。谢谢PolyGM指教。三种不同雨刷的换法:
http://www.carcarekiosk.com/video/2007_Lexus_GS350_3.5L_V6/windshield_wiper_blade_front/replace_wiper_blades
由Lexus dealer买refill, 05 GS300不过15刀。 也可试着网上查车型再买: http://www.jcwhitney.com/wiper-blades/lexus/c10390m49j1s19.jcwx 

1.先打开汽车电源让雨刷转动,接近最高点时关闭电源将雨刷停在最高处。(有的车不需这一步)
2.将雨刷部件往前上方掰动使其竖起,参考下述链接:
https://www.ezwipers.com/wipers/Lexus/GS300/2005/change
大部分雨刷的结构是U型支臂,长的一端由马达驱动,短的一段有四方孔,平时雨刷单元的销子(clip)卡在孔内防止脱落。按住这销子,雨刷单元即可由U型支臂的底部脱出。
3.GS300的原装雨刷橡胶条两端是不同的,一端两侧有凹槽卡在单元爪子上。用手掰橡胶条,使凹槽脱出爪子,橡胶条即可抽出。
橡胶条两侧有金属条,把它们取下来装到新的橡胶条上。把橡胶条插入单元爪子,用手推使爪子卡入凹槽。
4.将雨刷单元装回试用即可。
5.注意要记住原位置、上下和方向。一个一个的拆装。司机侧是24”,乘客侧20“。
6.如果不是原装雨刷单元,可以在dealer出买一副,以后就可以只换胶条。

8. 前盖支杆Hood Strut

ebay 15刀带球头,原撑杆两端螺帽用12mm扳手卸下,装上球头,手按snap in撑杆,先装上端。撑杆左右稍有不同,我买的要把ABS端松开30度。有的车撑杆可以用手碰下,此时球头可以不换。https://www.youtube.com/watch?v=RozBafARk3A? 

9. O2

O2 sensor: http://www.justanswer.com/lexus/4fbd3-lexus-gs300-2005-lexus-gs300-howing-dtc-code.html http://www.clublexus.com/forums/gs-2nd-gen-1998-2005/816086-location-of-oxygen-sensor-bank-2-sensor-1-a.html https://www.clublexus.com/forums/performance/141875-d-i-y-oxygen-sensor-replacement.html 

10. 发电机27060-46300 100A https://www.youtube.com/watch?v=ttDvDrHgY0A#t=6m?切记断开电源。idler pulley (顺时钟扳)、上螺栓下螺帽均为14mm,starter接头为12mm,多线插头按中部拔出,其线卡上嵌入在一金属片的圆孔上,没翘下来最后是手拔下来的。金属片是8mm螺栓在电机上,要取下放在新电机上。打开后发现电刷粉把电刷框都堵死了,还发现轴与电刷接触圈是电木加紫铜,但是有一圈的紫铜因烧灼少了1/3圈,只好又买了autozone的电机,不然换电刷就行。这个经历说明两点:一是最好9-10万迈取下清理换电刷(本车12万8千迈),免得轴烧坏了;二是紧急情况下,铁锤敲击外壳让电刷粉尘脱落可能有效。新品轴厚1.5mm电刷长(由弧底量)10.5,允许电刷长1.5mm,电刷还有轴磨通了显然是质量问题。

11. Starter: 可能问题是有“啪噼啪噼啪”的螺线管吸合声但无“crank”转动声,可能没声。按不能启动检测,注意确保电池和空挡开关正常。Starter通常有3接头:长为电机,短为螺线管,中接12V并短接短头后两者一起动作。28100-46220/Denso 280-0234/228000-7030~7033 1.4KW 由于Starter运行时间有限,换触点即可。Ebay的两副触点带动锤的$9.66,注意右侧铜片凸起是往上的。我有个二手备件触点磨损很小。修复:https://www.youtube.com/watch?v=qwokxzjlYcQ

更换:https://www.youtube.com/watch?v=yeLtc6SJXa8#t=44?  由下部换,要很长的杆加flex head才能由驾驶侧够着偏乘客侧的后面一个螺栓,15年旧。该视频似乎不适合GS300,后者starter在驾驶侧歧管下,螺栓是由后往前装的。

12. Fuel pump fail sound:https://www.youtube.com/watch?v=Q03-zjkquKw?  仅13年。原理:https://www.youtube.com/watch?v=NGyfHHk_VAw 更换:https://www.youtube.com/watch?v=YcECtE_iQ1c 现成的哪怕二手都缺货,前两年还有。整体是77020-51021,Rebuild需pump+strainer(Denso 950-0107/Bosch DY22444,仅pump Denso 951-0003/Airtex E8240,strainer 23217-46090/23217-46100)加Filter(原厂23300-0A020/Beck Arnley 043-3000-可用但不推荐)。rebuild:https://www.youtube.com/watch?v=VdB-_9y9zGc https://www.youtube.com/watch?v=72CQ_FD7Ah8  更换:取下后座软垫,在其前方有卡片。驾驶侧打开三角盖,可见油泵上盖,有插头和油管各一根。拔下插头发动车让其自然熄火,这样油泵里没压力不会溅出。取下销片拔下油管,卸油泵盖的多个螺丝,拿出油泵,取下里面油管的夹子才能完全拿出来。

Power Stering pump 44320-30580:https://www.youtube.com/watch?v=YosPNxBxfiM?  DexRon ATF

13 门窗

Weather strip: FR 67861-30251, FL 67862-30251

Windows regulator & Door lock

前门 https://www.youtube.com/watch?v=5VqGy7_X9MM 该视频缺细节。https://www.youtube.com/watch?v=dDRf_LKWepo  后门 https://www.youtube.com/watch?v=a1cJxM3bpDE 

前门玻窗:不上,反复数次后不上不下半开。拆卸过程如下。1)面板都是Philips螺丝,下三围5个,橡胶盒第6个、撬开手柄平盖卸第7个,雨伞盒上方总共8个螺丝。下三围掰开往上推卸门板,先脱后上方即门边,前上方可能要往后推一下。2)卸两根(三根?)电缆两根锁开门的钢丝。电缆都是下压插头中间的卡子后拔出,尤其门控的很别扭,把门转90度操作容易些;钢丝都是先由后部的槽中脱出,前端钢球再由侧面相邻一面脱出,不能往上硬拔,塑料片断裂就麻烦了。3)至此开始都是10mm螺栓。卸挡住剥开防潮塑料布的一个螺栓。玻璃下方是两个夹子固定在在升降机的下轨上。要松开这两个螺栓,一是要把玻璃降到差不多最低再往上2吋,二是要拆喇叭,而喇叭最上的螺栓被控制盒电缆挡住,还得松开控制盒两螺栓。要取下喇叭上两电缆,其卡子在插头侧面;喇叭整扎电缆的卡子要从后面用钳子夹一些脱开,它上面的Philips螺丝不需动即可取下。4)拆电机插头,插座是白尼龙,侧面卡子下端往上撬,插头是偏黄尼龙往下脱出,平时被插座全包裹着。然后撬开橡胶碗把插头塞到铁壳内。最后拆升降机及其电机共六个螺栓,其中有一个松开就可能由上方的大洞脱出,我觉得有点硌还是拆掉了,拆最后一个时要抓住升降机不要掉下去。注意买的备件不带固定玻璃的直轨,安装时要加润滑脂。

拆下时发现玻璃脱出卡子,下滑轨滑轨可内外晃动,晃动可能是设计特点。把卡子和玻璃卸下,卡子原是胶粘的,加环氧复位后应当就可以了。我一时不查把玻璃上原黑橡胶铲去了,另加JB Weld。所有电缆钢绳就位后发现锁门纽不能就位,按锁门它自己弹回,后来坐车里把门关好就可以了。

更新:用了大半年前端胶占处松了,是卡子与JB中间松脱,JB变成云片糕状。改用3M玻璃黑胶,类似原装黑胶。不需要把伺服机构拆下,把玻璃卡子螺栓卸掉取下玻璃即可。如果拆前玻璃是关闭的,插回门上大线卡即可用电动纽。

14. 空调控制风门的伺服电机: 油管收Lexus servo motor air mix hot cold noise有许多视频,修理要小心,先断电池负极几分钟,不要触动黄色气囊电线。上面是尼龙扇面的mode servo 87106-30371改变除霜等模式,后面是尼龙臂的blend servo 87106-30351改变制热到制冷的风门。建议拆下后清理然后在滑动触点面上加绝缘油脂,接触面类似电位器。拆前要标记,打开时不要错动位置,也不要改变温度设置,servo输出臂与风门摇臂的耦合才能保持正确,通常摇臂在最上是最高温度。https://www.youtube.com/watch?v=MYW8xXi3VYs   https://www.youtube.com/watch?v=ulEmW3rlLtQ  

 

 

[ 打印 ]
阅读 ()评论 (0)
评论
目前还没有任何评论
登录后才可评论.