Skill 33 - Automobile Technology Test Project Automobile Technology TASK F – Automatic Transmission TP33_14VN_actual_M6 Submitted by: Name: Member Country: All Members 10TH ASC, October 2014, Ha Noi, Vietnam 1/9 Skill 33 - Automobile Technology Competitor Instructions - Automobile Technology Competitor Name Country Code Task F Competitor Instructions Task Automatic Transmission Familiarization Time 15 minutes Task Duration hours Total Breaks 15 minutes Marking Summary Section Possible Mark Health, Safety and House keeping 2.00 Vehicle test on the P and N Start Function 2.80 Disassemble AT Gear Box (on Stand) 3.90 Disassemble 1st Gear Clutches and Piston Assembly 1.40 Assemble 1st Gear Clutches and Pistons Assembly 1.30 Assemble AT Gearbox 5.10 Parts Condition, Measurements 1.50 Task Total 18.00 You are required to: - Observe occupational health & safety standards - Only ask necessary questions - Do not speak to the public while competing - Comply with Experts instructions - Ensure Name on all forms - Use appropriate tools and procedures - Complete all instructions on the next page Vehicle/Model: Honda City - Year 2013 and Automatic Transmission Type GR4A – mounted on stand 10TH ASC, October 2014, Ha Noi, Vietnam 2/9 Skill 33 - Automobile Technology Competitor Name Subject Task Auto Transmission F Automatic Transmission Competitor Instructions Engine does not start in “N” and “P” positions Do continuity inspections for “N” and “P” positions Find out and rectify the fault on the vehicle Fill in the report sheet Disassemble and Assemble the automatic transmission on stand Disassemble and Assemble Clutch Assembly (1st Gear) Check / replace the damage parts as necessary Fill in the report sheet * Working procedures to follow according to workshop manual 10TH ASC, October 2014, Ha Noi, Vietnam 3/9 Skill 33 - Automobile Technology Competitor Instructions - Automobile Technology Competitor Name Country Code Task Marking Scheme F Auto Transmission Marking Summary Possible Mark Section Health, Safety and House keeping 2.00 Vehicle test on the P and N Start Function 2.80 Disassemble AT Gear Box (on Stand) 3.90 Disassemble 1st Gear Clutches and Pistons Assy 1.40 Assemble 1st Gear Clutches and Pistons Assy 1.30 Assemble AT Gearbox 5.10 Parts Condition, Measurements 1.50 Task Total Actual Mark 18.00 Time Keeping Familiarization Competition Breaks Start Start Start Stop Stop Stop Judge Signatures 10TH ASC, October 2014, Ha Noi, Vietnam 4/9 Skill 33 - Automobile Technology Competitor Name 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 1.10 1.11 1.12 1.13 1.14 1.15 1.16 Country Code Health, Safety and House keeping Yes No Check all equipment Check all instructions Use workshop manual Select the correct test equipment Use logical working procedure Proper tools handling Check transmission oil level Check coolant level Check engine oil level Prepare working area Prepare tools and equipment Choke tires Use fender covers Use seat covers Use steering wheel cover Use floor matt 0.10 0.10 0.10 0.10 0.30 0.30 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0 0 0 0 0 0 0 0 2.00 Sub-Total Vehicle test on the P and N Start Function Yes No 2.1 Diagnose fault at Parking (P) position 0.40 2.2 Diagnose fault at Neutral (N) position 0.40 2.3 Set and use HDS correctly 0.50 2.4 Diagnosis with HDS for “P” position 0.50 2.5 Diagnosis with HDS for “N” position 0.50 2.6 Rectify the faults 0.50 2.80 Yes No 0.10 0.10 0.20 0.50 0.10 0.20 Sub - Total 3.1 3.2 3.3 3.4 3.5 3.6 10TH Disassemble Auto Transmission (on Stand) Remove the transmission range switch Remove the End Cover Lock main shaft with the special tool Remove the locknuts in correct direction (Left hand thread) Remove the parking mechanism assembly Remove 1st gear assembly ASC, October 2014, Ha Noi, Vietnam Task Marking Scheme F A/Transmissions Actual Comments Actual Comments HDS – Honda Diagnosis System Actual Comments Mainshaft Holder Set 07PAB-0010001 using a special tool 5/9 Skill 33 - Automobile Technology Competitor Name Country Code Remove the reverse idler gear shaft holder and needle Remove the transmission housing together with reverse gear Remove the main shaft sub-assembly and countershaft sub-assembly 3.7 3.8 3.9 0.20 0.50 0.40 3.10 Remove the differential assembly 0.20 3.11 0.10 3.12 Remove the ATF strainer Remove the servo body and separator plate 0.30 3.13 Remove the secondary valve body and separator plate 0.20 3.14 Remove the lock-up valve body and separator plate 0.20 3.15 Remove the regulator valve body 3.16 3.17 Remove the stator shaft Remove the control shaft 0.10 0.10 0.10 3.18 Remove the main valve body 0.10 3.19 Remove the ATF pump 0.10 3.20 Remove the main separator plate 0.10 Sub - Total 3.90 Disassemble 1st Gear Clutches and Pistons Assembly Yes No 4.1 Remove snap ring by screw driver 0.20 4.2 Remove clutch end plate, clutch disc, clutch plate and waved spring 0.20 4.3 Remove the clutch piston snap ring 0.20 4.4 Remove the clutch piston using air pressure 0.20 0.40 0.20 1.40 4.6 Remove O-rings (2 O-rings) Clean all parts thoroughly in solvent or cleaner and compressor air and inspect Sub - total 10TH ASC, October 2014, Ha Noi, Vietnam Marking Scheme F A/Transmission Use special tool :07HAC – PK40102 (avoid reverse gear dropping down) 4.5 Task Actual Comments using special tools: 07LAE-PX40000 If any damage, penalty point 6/9 Skill 33 - Automobile Technology Competitor Name Country Code Assemble 1st Gear Clutches and Pistons Assembly Yes No 5.1 Oil piston O- rings 0.10 5.2 Install two O-rings 0.40 5.3 Install the clutch piston 0.20 5.4 Soak the clutch discs thoroughly in ATF Install clutch end plate, clutch disc, clutch plate and waved spring Install the clutch piston snap ring 0.20 0.20 0.20 Sub-Total 1.30 Assembling Auto Transmission (On stand) Yes No 6.1 Install the main separator plate 0.10 6.2 Install the ATF pump 0.10 6.3 Install the main valve body 0.40 6.4 Install the control shaft 0.20 6.5 Install the stator shaft 0.20 6.6 Install the regulator valve body 0.20 6.7 Install the lock-up valve body and separator plate 0.20 6.8 Install the secondary valve body and separator plate 0.30 6.9 Install the servo body and separator plate 0.30 6.10 Install the ATF strainer 0.10 6.11 Install the differential assembly 0.20 6.12 Install the main shaft sub-assembly and countershaft sub-assembly 0.30 6.13 Install the transmission housing together with reverse gear 0.50 6.14 Install the reverse idler gear shaft holder and needle 0.30 6.15 Install the main shaft speed sensor 0.20 6.16 Install the A/T clutch pressure control solenoid valves A and B 0.20 3.80 5.5 5.6 Sub total 10TH ASC, October 2014, Ha Noi, Vietnam Task Marking Scheme F A/Transmissions Actual Comments Only use ATF using special tools: 07LAE-PX40000 Actual Comments Ensure torque valve body according to spec 7/9 Skill 33 - Automobile Technology Competitor Name Country Code Assembling Auto Transmission (on Stand) Yes No 6.17 Install1st gear assembly 0.20 6.18 Install the parking mechanism assembly 0.20 6.19 Install the locknuts in correct direction (Left hand thread) 0.50 6.20 Lock main shaft with the special tool 0.20 6.21 Install the End Cover 0.20 1.30 Sub - Total Parts Condition and Measurements Yes No 7.1 Measure and record 1st Gear Clutch Discs thickness 0.30 7.2 Measure and record 1st Gear Clutch Plate thickness 0.30 7.3 Check Clutch Disc Clearance 0.60 7.4 Measure and record Differential Carrier Bearing Side Clearance 0.30 1.50 Sub total 10TH ASC, October 2014, Ha Noi, Vietnam Task Marking Scheme F A/Transmissions Actual Comments Actual Comments 8/9 Skill 33 - Automobile Technology Competitor Name Country Code Task Subject F A/Transmission Report Sheet Vehicle Test Is the diagnostic display having problems, after repairing? Yes No What is the ATF level after engine warm-up? Less OK More Measurement of 1st Gear Assembly (without load / pressure on the clutch assembly) No Section Actual Measurement Comments Clearance of Clutch Disc i) Thickness of Clutch Disc ii) iii) i) Thickness of Clutch Plate ii) iii) 10TH Differential Carrier Bearing Side Clearance ASC, October 2014, Ha Noi, Vietnam 9/9