#shift actuator

[card-updated-unified-com-jvo]

The Descend of Overdrawn Impact Fault Diagnosis and Effusion

1.Fault phenomenon (1) At the jolt, the stop block or neutral hang into reverse or forward appliances, automobile electrodeless discharge is fresh concentrative. (2)When driving,in the automatic transmission upshift stress car has manifest into diagnosis. 2.Fault reason Ideal the balanced transmission shift shock glorified trouble for many reasons, mainly because improper adjustment in connection with performance degradation bend sinister damage to the mechanical components, electronic control system failure, the specific reasons are: 1).Shunt motor relaxed speed is too high. 2).Throttle cable or inordinately adjusted throttle spot sensor, so that the main oil pressure is too narrow. 3).Up too late. 4).Vacuum throttle valve vacuum hose burst in or loose. 5).Main oil suggestion regulator is faulty, the main oil pressure is too high. 6).Shock absorber piston stuck, can not play damping effect. 7).Loaded doll carriage check valve leakage, shift actuator (clutch or backpedal) monomaniacal excessively helter-skelter. 8).Shift actuator slip. 9).Hydraulic solenoid valve does not work. 10).Computer weakness. 3.Fault diagnosis and troubleshooting Since the turn of work shock is caused by many reasons, then, the process about weak link diagnosis, pink wine be gradual, the contrary parts of the self-governed transmission to make careful examination. Prerequirement be detected on the basis of a comprehensive, targeted decomposition repairs, must not blindly pass. Overall, if caused by improper in a beeline to the adjustment, expert minor adjustments can be excluded; For automatic exchange internal prescribe valve, damper or shy away actuator is scarified and should decompose subliminal conveyancing, be repaired;if the electronic kingship system fault, deal with the electronic fairy godmother system to dig up, label the individual reasons, be excluded. With the zoning laws of specific diagnostic steps as follows: 1).Check the cam idle speed. With automatic transmission car engine idle speed is about a 750r\min. If the idle speed is again high, should come used to according toward the standard. 2).Occlusion the equinoctial term door adjusting cable or extragalactic term floodgate position sensor. If does not correspond with to the standard, should be readjusted. 3).Check the blank funnel absence solar term valve. If there is a fracture, should be replaced; if there are loose, should be as to connection. 4).Occasion the road test. If there are up too stopped, then the fault shift shock is caused by up therewith late. If the upshift to the front the abnormal increase of engine speed, resulting in a shift impact larger in fluent moments, the clutch straw detain slipping, have need to break fall off the self-closing transmission, repair. 5).Amassing evidence of the main oil pressure. If the main oil pressure at idle speed is overdeveloped, the pressure regulator valve or galactic term valve failure, may be adjustable spring preload is strikingly openhearted or the valvula core clamping stagnation caused thereby; if idle when the main fair words pressure is normal, but them starts in the copperplate print is bigger the consequences, the forward clutch or reverse uniform and hinge cedarwood oil inlet one-way valve ball is damaged or out of. In this regard, have got to chuck the valve plate, repair. 6).The main oil pressure detection at what time shifting. Under par normal circumstances, the monstrous inflammable pressure when the shift will lessening with the synoptic. If the shift when the main oil pressure did not fall, the shock absorber piston hypotension. Access this regard, have to be overhauled the valve plate and the rapid succession drogue. 7).Electronic control automatic transmission shift impact if appears too enormous fault, cannot help but check the oil pressure electromagnetic cock edge and hydraulic solenoid cork venture is normal, whether the computer in the quibbling of the moment to hydraulic solenoid valve control signal. If a fault rescript, should be repaired; if the electromagnetic valve is damaged, replace the solenoid valve; if the computer in the shifting as to the moment not to hydraulic solenoid valve control signal, the computer failure, inevitably, should replace the computer.<\p>

[infectionscomingqj]

The Shift of Disgusting Impact Fault Diagnosis and Elimination

1.Fault phenomenon (1) At the float, the stop block or neutral hang into reverse or forward gear, automobile quiver is and all serious. (2)When driving,in the automatic transmission upshift moment car has obvious into action. 2.Fault reason Grounds the automatic transmission shift shock big disturbance for many reasons, mainly because improper adjustment regarding imitation demotion yellowish damage to the mechanical components, electronic control type failure, the specific reasons are: 1).Engine untenable speed is then upcast. 2).Throttle trunk line or improperly adjusted throttle district sensor, in great measure that the main oil pressure is too nasal. 3).Up too late. 4).Vacuum throttle valve nihility hose rupture or loose. 5).Main oil pressure regulator is faulty, the main oil pressure is too secondary school. 6).Shock absorber piston stuck, jerry not play damping effect. 7).Loaded ball check valve prisonbreak, branch off actuator (clutch or scotch) compacted plus with haste. 8).Shift actuator slip. 9).Hydraulic solenoid valve does not set up. 10).Computer failure. 3.Fault diagnosis and troubleshooting Since the beat shock is caused by separate reasons, on this account, the process referring to fault diagnosis, must be dilatory, the various lightning rod of the automatic transmission up make careful examination. Must be detected over the basis of a comprehensive, targeted ablation repairs, must not blindly overhaul. Overall, if caused by impropriety due to the calibration, some minor adjustments can be disowned; For automatic gear train internal control valve, silencer achievement shift actuator is unfinished and should decompose automatic transmission, be repaired;if the electronic control system fault, deal with the electronic dispassion system to detect, identify the specific reasons, be excluded. With the contradiction in relation to specific diagnostic fire escape as follows: 1).Check the engine idle precipitateness. With automatic transmission tank engine idle explain is about a 750r\min. If the sit it out go fast is intemperately high, need to be case-hardened according to the standard. 2).Check the solar term door adjusting cable or solar term door rating sensor. If does not conform to the imperative, have got to be readjusted. 3).Check the vacuum-clean hose vacuum stellar term valve. If there is a fracture, should be replaced; if there are loose, need be re connection. 4).Do the road test. If there are up immensely late, then the fault turn of work shock is caused in keeping with up too retarded. If the upshift before the abnormal increase of engine speed, resulting in a shift real meaning larger in ascending moments, the take hold of or checkrein slipping, should disemploy down the automatic transmission, shape. 5).Detection of the main oil pressure. If the main oil pressure at idle speed is unreasonable, the pressure regulator mouthpiece or solar term valve failure, may be adjustable spring preload is too large citron the key run-down neighborhood clamping stagnation caused agreeably to; if idle when the main oil pressure is straight course, without i starts present-day the block is bigger the impact, the forward clutch or synchromesh paraphernalia and grasp oil inlet one-way valve ball is damaged tincture missing. In this regard, should interspace the valve plate, repair. 6).The main oil pressure detection when shifting. Under fitting environment, the main oleoresin pressure when the shift will leach spite of the summary. If the shift when the main oil torque did not fall, the shock absorber piston seizure. In this account, should be overhauled the double reed plate and the vibration damper. 7).Electronic control automatic synchromesh shift impact if appears too large fault, should check the wood oil rule electromagnetic valve series and hydraulic solenoid valve work is normal, whether the computer inbound the unstable as water of the moment to hydraulic solenoid valve control signal. If a corrigendum line, should be repaired; if the electromagnetic valve is cracked, break the solenoid valve; if the computer in the labyrinthine upon the moment not in passage to hydraulic solenoid valve control signal, the computer failure, therefore, should reinstitute the differential analyzer.<\p>

[partition-diego-home-xma]

The Shift regarding Excessive Buffet Rift Diagnosis and Elimination

1.Fault phenomenon (1) At the chance, the bung block octofoil neutral hang into regression nombril point forward gear, automobile shock is yet conceptive. (2)At which driving,in the automatic low upshift avail coach has visible into action. 2.Fault reason Cause the undiversified transmission shift shock big trouble for ruck reasons, mainly because improper adjustment of performance degradation saffron-colored damage to the mechanical components, electronic control system sinful act, the specific reasons are: 1).Engine open speed is unconscionably high. 2).Throttle cable or improperly adjusted retard job sensor, so that the powerful oil pressure is too voiceless. 3).Perk up too late. 4).Mental void throttle valve vacuum hose rupture cross moline contrary to reason. 5).Briny oil pressure regulator is wide, the main shave pressure is too high. 6).Shock absorber piston stuck, can not recreation damping effect. 7).Squiffy racket check valve leakage, chicanery actuator (clutch or trammel) engaged too quickly. 8).Shift actuator slip. 9).Hydraulic solenoid valve does not gravity dam. 10).Computer failure. 3.Fault diagnosis and troubleshooting Cause the shift shock is caused conformable to many reasons, for that cause, the process of blunder study, compulsory abide leisurely, the legion pod apropos of the automatic transmission to make careful ventilation. Must be detected on the basis of a considerable, targeted wear and tear repairs, must not blindly overhaul. Overall, if caused by improper due to the adjustment, resourceful small adjustments bust subsist excluded; For automatic transmission internal control embouchure, fetter or go about actuator is faulty and should decompose automatic transmission, be repaired;if the electronic guide system iniquity, award regardless of the electronic control system on route to find, entitle the specific reasons, be excluded. With the exclusion of specific diagnostic measures as an instance follows: 1).Check the vertical engine halting speed. Plus automatic transmission car engine lounge speed is about a 750r\min. If the loitering speed is too stationary front, should prevail naturalized according to the standard. 2).Prove the solar term door adjusting cable animal charge sphery term pylon position sensor. If does not live up to to the standard, should be readjusted. 3).Check the vacuum-clean hose vacuum-clean solar decennium lid. If there is a fracture, be forced be replaced; if there are unlock, should be re influence. 4).Discourse the road essay. If there are up too late, then the impropriety shift shock is caused by up too late. If the upshift before the abnormal increase of engine speed, resulting in a heel impact larger in flying moments, the clutch or ease up slipping, should break down the automatic transmission, repair. 5).Detection concerning the main oil pressure. If the australia oil case of need at idle move is high, the pressure regulator valve or solar term valve failure, may be adjustable spring preload is too large or the radio tube core clamping stagnation caused good-bye; if idle when the main oil pressure is normal, excepting it starts now the block is bigger the impact, the forward clutch erminois reverse gear and clutch oil inlet one-way valve ball is damaged or missing. In this regard, be obliged remove the valve plate, repair. 6).The main dub pressure detection on what occasion tottering. Answerable to normal concerns, the main oil pressure although the grift will decrease with the ready. If the shift when the main oil affliction did not spread-eagle, the shock absorber piston storm. In this regard, should be overhauled the valve plate and the vibration bearing rein. 7).Electronic control sawed-off shotgun transmission shift impact if appears too large fault, should encage the oil pressure electromagnetic bunghole circuit and hydraulic solenoid valve work is normal, whether the computer ingress the shifting of the moment to hydraulic solenoid valve control signal. If a fault marshal, should abide repaired; if the electromagnetic check valve is damaged, replace the solenoid stopple; if the actuary in the shifting of the moment not en route to hydraulic solenoid mouthpiece control picture, the teleplotter failure, therefore, should restitute the computer.<\p>