TemplateTolerance Stack-up Calculations SheetObjective:State the objective of the calculation including the name of the components/assemblies used. Design Intent:State what is required by design. Interferance, Clearance, Etc?Dimensions:State the type of dimension used in calculations. Horizontal, Vertical, Radial, Etc?CalculationComponent 1:IR Part 1CCN:########Rev:##Component 2:IR Part 2CCN:########Rev:##Component 3:IR Part 3CCN:########Rev:##Component 4:IR Part 4CCN:########Rev:##CalculationAll Dimensions in (mm)Resulting Dimension Green Highlighted Dimensions ( + )Blue Highlighted Dimensions ( - )IR Part 1IR Part 2IR Part 3IR Part 4MaxMinMax00Mintolerance (+/-)00000

T-Stack 1Tolerance Stack-up Calculations SheetObjective:To determine axial clearance between Rotor and CylinderDesign Intent:Clearance requiredDimensions:Axial Preliminary Calculation 1Component 1:CYLINDERCCN:47142294Rev:CComponent 2:ROTORCCN:47142260Rev:EPreliminary Calculation 1All Dimensions in (mm)Resulting Dimension

CYLINDERROTORMaxMinNominal Value31.993531.917525.393525.31750.0890.063Tol. Plus0.00650.00650.00650.0065Tol. Minus0.00650.00650.00650.0065Max32.00031.92425.40025.324Min31.98731.91125.38725.3110.0890.063

T-Stack 2Tolerance Stack-up Calculations SheetObjective:To determine axial clearance between Rotor and VaneDesign Intent:Clearance requiredDimensions:Axial Preliminary Calculation 1Component 1:ROTORCCN:47142260Rev:EComponent 2:VANECCN:47140702Rev:EPreliminary Calculation 1All Dimensions in (mm)Resulting Dimension

ROTORVANEMaxMinNominal Value31.917531.87525.317525.2750.0740.011Tol. Plus0.00650.0250.00650.025Tol. Minus0.00650.0250.00650.025Max31.92431.90025.32425.300Min31.91131.85025.31125.2500.0740.011

T-Stack 3Tolerance Stack-up Calculations SheetObjective:To determine axial clearance between Vane and CylinderDesign Intent:Clearance requiredDimensions:Axial Preliminary Calculation 1Component 1:CYLINDERCCN:47142294Rev:CComponent 2:VANECCN:47140702Rev:EPreliminary Calculation 1All Dimensions in (mm)Resulting Dimension

CYLINDERVANEMaxMinNominal Value31.993531.87525.393525.2750.1500.087Tol. Plus0.00650.0250.00650.025Tol. Minus0.00650.0250.00650.025Max32.00031.90025.40025.300Min31.98731.85025.38725.2500.1500.087

T-Stack 4Tolerance Stack-up Calculations SheetObjective:To determine lateral clearance between Vane and Vane slot in RotorDesign Intent:Clearance requiredDimensions:LateralPreliminary Calculation 1Component 1:ROTORCCN:47142260Rev:EComponent 2:VANECCN:47140702Rev:EPreliminary Calculation 1All Dimensions in (mm)Resulting Dimension

ROTORVANEMaxMinNominal Value1.61.4151.771.5850.2700.100Tol. Plus0.050.0350.050.035Tol. Minus0.050.0350.050.035Max1.6501.4501.8201.620Min1.5501.3801.7201.5500.2700.100

T-Stack 5Tolerance Stack-up Calculations SheetObjective:To determine axial variation in Motor AssemblyDesign Intent:Dimensions:Axial Preliminary Calculation 1Component 1:Front End PlateCCN:47142278Rev:AComponent 2:CylinderCCN:47142294Rev:BComponent 3:Rear End PlateCCN:47142286Rev:BComponent 4:Throttle PlateCCN:47143342Rev:APreliminary Calculation 1All Dimensions in (mm)Resulting Dimension

Front End PlateCylinderRear End PlateThrottle PlateMaxMinNominal Value7.92531.99358.4254.47552.90052.737Tol. Plus0.0250.00650.0250.025Tol. Minus0.0250.00650.0250.025Max7.95032.0008.4504.500Min7.90031.9878.4004.4500.163Nominal Value9.49525.39353.4950.39538.90038.657Tol. Plus0.0250.00650.0250.065Tol. Minus0.0250.00650.0250.065Max9.52025.4003.5200.460Min9.47025.3873.4700.330

0.243

T-Stack 6Tolerance Stack-up Calculations SheetObjective:To determine radial clearance between Rotor and Cylinder at lap pointDesign Intent:Clearance requiredDimensions:RadialPreliminary Calculation 1Component 1:CCN:Rev:Component 2:CCN:Rev:Preliminary Calculation 1All Dimensions in (mm)Resulting Dimension

00MaxMinNominal Value22.92515.1353.865523.74353.897515.90650.0510.008Tol. Plus0.0250.0050.00650.00650.00650.0065Tol. Minus0.0250.0050.00650.00650.00650.0065Max22.95015.1403.87223.7503.90415.913Min22.90015.1303.85923.7373.89115.9000.0340.008

20 Series23.77443.759216.224250.0510.0060.012700.006350.01270.02540.0063523.78713.75916.23123.7623.73416.218

T-Stack 7Tolerance Stack-up Calculations SheetObjective:To determine radial clearance between Motor housing and Rear end plate of motorDesign Intent:Clearance requiredDimensions:RadialPreliminary Calculation 1Component 1:MOTOR HOUSINGCCN:47143524Rev:BComponent 2:REAR END PLATE, PIN ASSEMBLYCCN:47146493Rev:APreliminary Calculation 1All Dimensions in (mm)Resulting Dimension

MOTOR HOUSINGREAR END PLATE, PIN ASSEMBLYMaxMinNominal Value232323.772523.74350.0620.020Tol. Plus0.0210.020.00950.0065Tol. Minus00.0410.00950.0065Max23.02122.98023.78223.750Min23.00022.95923.76323.737H7f70.0450.013

T-Stack 8Tolerance Stack-up Calculations SheetObjective:To determine radial clearance between Motor housing and Front end plate of motorDesign Intent:Clearance requiredDimensions:RadialPreliminary Calculation 1Component 1:MOTOR HOUSINGCCN:47143524Rev:BComponent 2:REAR END PLATE, PIN ASSEMBLYCCN:47146493Rev:APreliminary Calculation 1All Dimensions in (mm)Resulting Dimension

MOTOR HOUSINGFRONT END PLATEMaxMinNominal Value2322.92523.772523.74350.1500.050Tol. Plus0.050.0250.00950.0065Tol. Minus00.0250.00950.0065Max23.05022.95023.78223.750Min23.00022.90023.76323.7370.0450.013Calculations for O-RingHousingA Max23.050823.05A Min2323.00L Max1.3208L Min1.27FEPB-1 Min20.4120.40B-1 Max20.4620.50B-1 Max20.46C Max22.949222.95C Min22.923822.90G Max2.48922.50G Min2.36222.35O-RingW1.7781.78W Max1.85421.85W Min1.70181.70ID19.545619.55ID Max19.774219.75ID Min19.31719.35

T-Stack 9Tolerance Stack-up Calculations SheetObjective:To determine radial interferance between Motor housing and reverse valve bushing.Design Intent:Interferance requiredDimensions:RadialPreliminary Calculation 1Component 1:MOTOR HOUSINGCCN:47143524Rev:BComponent 2:REVERSE VALVE BUSHINGCCN:47143755Rev:APreliminary Calculation 1All Dimensions in (mm)Resulting Dimension

MOTOR HOUSINGREVERSE VALVE BUSHINGMaxMinNominal Value101011.037510.9775-0.003-0.029Tol. Plus0.0150.0290.01250.0125Tol. Minus00.0180.01250.0125Max10.01510.02911.05010.990Min10.00010.01811.02510.9650.0850.035

Press Fit = H7 p6

T-Stack 10Tolerance Stack-up Calculations SheetObjective:To determine radial clearance between reverse valve and reverse valve bushing.Design Intent:Clearance requiredDimensions:RadialPreliminary Calculation 1Component 1:REVERSE VALVE BUSHINGCCN:47143755Rev:AComponent 2:REVERSE VALVECCN:47143607Rev:APreliminary Calculation 1All Dimensions in (mm)Resulting Dimension

REVERSE VALVE BUSHINGREVERSE VALVEMaxMinNominal Value7.02757.0048.62958.6060.0340.013Tol. Plus0.00650.0040.00650.004Tol. Minus0.00650.0040.00650.004Max7.0347.0088.6368.610Min7.0217.0008.6238.6020.0340.013

T-Stack 11Tolerance Stack-up Calculations SheetObjective:Forward/Reverse Valve Stack-UpDesign Intent:Dimensions:AxialPreliminary Calculation 1Component 1:Reverse Valve BushingCCN:47143755Rev:AComponent 2:Reverse ValveCCN:47143607Rev:APreliminary Calculation 1All Dimensions in (mm)Resulting Dimension

Lock Pin Hole locationNominal Value2826.051.6151.3100.975Min to be 1.00 mmTol. Plus0.10.050.035Tol. Minus0.10.050.035Max28.10026.1001.650Min27.90026.0001.580Reverse Position - Full PressNominal Value2827.850.3000.000To be positiveTol. Plus0.10.05This determines the gap between Disc 1 base and flat in Housing where Reverse valve bushing buttsTol. Minus0.10.05Max28.10027.900Min27.90027.800Reverse Position - LockingNominal Value2826.051.61527.8524.830.530-0.005To be positiveTol. Plus0.10.050.0350.050.05This determines the gap between locking pin and Reverse valve neck at reverse positionTol. Minus0.10.050.0350.050.05Max28.10026.1001.65027.90024.880Min27.90026.0001.58027.80024.780

Forward Position - Disc 1 clear off Center slotMaxMinNominal Value26.051.6159.13.920.351.950.5250.090Tol. Plus0.050.03500.10.050.05Tol. Minus0.050.03500.10.050.05Max26.1001.6509.1004.00020.4002.000Min26.0001.5809.1003.80020.3001.900Forward Position - Disc 2 clear off Forward outletNominal Value26.051.6159.14.4552.0520.3510.950.480-0.005Tol. Plus0.050.03500.0250.050.050.05Tol. Minus0.050.03500.0250.050.050.05Max26.1001.6509.1004.4802.10020.40011.000Min26.0001.5809.1004.4302.00020.30010.900Forward Position - Disc 1 clear off Secondary exhaust inletNominal Value26.051.6159.14.45520.350.3900.105Tol. Plus0.050.03500.0250.05Tol. Minus0.050.03500.0250.05Max26.1001.6509.1004.48020.400Min26.0001.5809.1004.43020.300

Reverse Position - Disc 2 clear off Center slotMaxMinNominal Value26.051.6159.13.924.8310.950.5300.095Tol. Plus0.050.03500.10.050.05Tol. Minus0.050.03500.10.050.05Max26.1001.6509.1004.00024.88011.000Min26.0001.5809.1003.80024.78010.900Reverse Position - Disc 1 clear off Reverse outletNominal Value26.051.6159.14.4552.0524.831.950.475-0.010Tol. Plus0.050.03500.0250.050.050.05Tol. Minus0.050.03500.0250.050.050.05Max26.1001.6509.1004.4802.10024.8802.000Min26.0001.5809.1004.4302.00024.7801.900Reverse Position - Disc 2 clear off Secondary exhaust inletNominal Value26.051.6159.14.45524.8310.951.950.4850.000Tol. Plus0.050.03500.0250.050.050.05Tol. Minus0.050.03500.0250.050.050.05Max26.1001.6509.1004.48024.88011.0002.000Min26.0001.5809.1004.43024.78010.9001.900Reverse Position - Disc 3 clear off Secondary exhaust outletNominal Value26.051.6159.12.057.924.8318.950.5800.045Tol. Plus0.050.03500.050.050.050.05Tol. Minus0.050.03500.050.050.050.05Max26.1001.6509.1002.1007.95024.88019.000Min26.0001.5809.1002.0007.85024.78018.900

Reverse Valve - Thickness @ LockingNominal Value20.3518.951.5001.300Min 1.25 mmTol. Plus0.050.05Tol. Minus0.050.05Max20.40019.000Min20.30018.900

T-Stack 12Tolerance Stack-up Calculations SheetObjective:To determine axial variation in Motor Assembly and Housing for SDDesign Intent:ClearanceDimensions:Axial Preliminary Calculation 1Component 1:Front End PlateCCN:47142278Rev:Component 2:CylinderCCN:47142294Rev:Component 3:Rear End PlateCCN:47142286Rev:Component 4:Throttle PlateCCN:47143342Rev:Component 5:Motor HousingCCN:47143524Rev:Preliminary Calculation 1All Dimensions in (mm)Resulting Dimension

Front End PlateFront End PlateCylinderRear End PlateThrottle PlateMotor HousingMaxMinNominal Value2.152.42531.99358.4254.47550.0750.8130.400Tol. Plus0.050.0750.00650.0250.0250.025Tol. Minus0.050.0750.00650.0250.0250.025Max2.2002.50032.0008.4504.50050.100Min2.1002.35031.9878.4004.45050.050

T-Stack 13Tolerance Stack-up Calculations SheetObjective:To determine radial clearance between Motor housing and Muffler Cap at Pilot dia.Design Intent:Clearance requiredDimensions:RadialPreliminary Calculation 1Component 1:MUFFLER CAPCCN:47143748Rev:AComponent 2:MOTOR HOUSINGCCN:47143524Rev:BPreliminary Calculation 1All Dimensions in (mm)Resulting Dimension

MUFFLER CAPMOTOR HOUSINGMaxMinNominal Value29.21528.9426.21525.940.4000.150Tol. Plus0.0650.060.0650.06Tol. Minus0.0650.060.0650.06Max29.28029.00026.28026.000Min29.15028.88026.15025.8800.4000.150

T-Stack 14Tolerance Stack-up Calculations SheetObjective:To determine radial clearance between Motor housing and Muffler Cap at O-Ring dia.Design Intent:ClearanceDimensions:RadialPreliminary Calculation 1Component 1:MUFFLER CAPCCN:47143748Rev:AComponent 2:MOTOR HOUSINGCCN:47143524Rev:BPreliminary Calculation 1All Dimensions in (mm)Resulting Dimension

MUFFLER CAPMOTOR HOUSINGMaxMinNominal Value28.21527.9425.21524.940.4000.150Tol. Plus0.0650.060.0650.06Tol. Minus0.0650.060.0650.06Max28.28028.00025.28025.000Min28.15027.88025.15024.8800.4000.150

T-Stack 15Tolerance Stack-up Calculations SheetObjective:To determine axial clearance of slotted pin and housingDesign Intent:ClearanceDimensions:Axial Preliminary Calculation 1Component 1:Slotted Spring PinCCN:47144712Rev:AComponent 2:CylinderCCN:47142294Rev:BComponent 3:Rear End PlateCCN:47142286Rev:BComponent 4:Throttle PlateCCN:47143342Rev:AComponent 5:Motor HousingCCN:47143524Rev:BPreliminary Calculation 1All Dimensions in (mm)Resulting Dimension

Slotted Spring PinCylinderRear End PlateThrottle PlateMotor HousingMaxMinNominal Value22.2257.18.4254.4753.62.0250.725Tol. Plus0.40.10.0250.0250.1Tol. Minus0.40.10.0250.0250.1Max22.6257.2008.4504.5003.700Min21.8257.0008.4004.4503.500

T-Stack 16Tolerance Stack-up Calculations SheetObjective:To determine axial gap between Muffler cap and Motor housing at inlet dia.Design Intent:To maintain a clearance initially. After Inlet bushing installation, this might close.Dimensions:AxialPreliminary Calculation 1Component 1:MOTOR HOUSINGCCN:47143524Rev:BComponent 2:MUFFLER CAPCCN:47143748Rev:APreliminary Calculation 1All Dimensions in (mm)Resulting Dimension

MOTOR HOUSINGMUFFLER CAPMaxMinNominal Value20.4520.650.3000.100Tol. Plus0.050.05Tol. Minus0.050.05Max20.50020.700Min20.40020.600

T-Stack 17Tolerance Stack-up Calculations SheetObjective:To determine axial length on Motor housing at O-Ring dia.Design Intent:Dimensions:AxialPreliminary Calculation 1Component 1:MOTOR HOUSINGCCN:47143524Rev:BComponent 2:MOTOR HOUSINGCCN:47143524Rev:BPreliminary Calculation 1All Dimensions in (mm)Resulting Dimension

MOTOR HOUSINGMOTOR HOUSINGMaxMinNominal Value20.4518.853.4351.81.7001.500Tol. Plus0.050.050.0650.1Tol. Minus0.050.050.0650.1Max20.50018.9003.5001.900Min20.40018.8003.3701.7001.8001.470

T-Stack 18Tolerance Stack-up Calculations SheetObjective:To determine the radial interference of O-ring at MufflerDesign Intent:InterferenceDimensions:RadialPreliminary Calculation 1Component 1:Motor HousingCCN:47143524Rev:BComponent 2:O-ring IDCCN:47146014Rev:AComponent 3:O-ring DiaCCN:47146014Rev:AComponent 4:Muffler CapCCN:47143748Rev:APreliminary Calculation 1All Dimensions in (mm)Resulting Dimension

Motor HousingO-ring IDO-ring DiaMuffler CapMaxMinNominal Value27.9427.750.77529.2150.380-0.550Tol. Plus0.060.250.0750.065Tol. Minus0.060.250.0750.065Max28.00028.0000.85029.280Min27.88027.5000.70029.150

Nominal Value24.9424.7650.787426.2150.347-0.596Tol. Plus0.060.2540.07620.065Tol. Minus0.060.2540.07620.065Max25.00025.0190.86426.280Min24.88024.5110.71126.150

T-Stack 19Tolerance Stack-up Calculations SheetObjective:To determine axial length on Motor housing at O-Ring dia.Design Intent:Dimensions:AxialPreliminary Calculation 1Component 1:Muffler CapCCN:47143748Rev:AComponent 2:Exhaust HoseCCN:Rev:Preliminary Calculation 1All Dimensions in (mm)Resulting Dimension

Muffler CapExhaust HoseQA6QA6MaxMinNominal Value29.526.541383.3502.65043.5413229.5Tol. Plus0.10.250.10.250.10.12.50.10.12.5Tol. Minus0.10.250.10.250.10.11.250.10.11.25Max29.60026.75041.10038.25043.641.132.129.6Min29.40026.25040.90037.75043.440.931.929.43.3502.650Muffler CapCirclipQA603851870Nominal Value29.531.4254142.925-1.570-2.280Tol. Plus0.10.2550.10.255Tol. Minus0.10.2550.10.255Max29.60031.68041.10043.180Min29.40031.17040.90042.670-1.570-2.280

T-Stack 20Tolerance Stack-up Calculations SheetObjective:To determine axial variation in Motor Assembly and Housing for DrillDesign Intent:ClearanceDimensions:Axial Preliminary Calculation 1Component 1:Front End PlateCCN:47142278Rev:Component 2:CylinderCCN:47142294Rev:Component 3:Rear End PlateCCN:47142286Rev:Component 4:Throttle PlateCCN:47143342Rev:Component 5:Motor HousingCCN:47143524Rev:Preliminary Calculation 1All Dimensions in (mm)Resulting Dimension

Front End PlateFront End PlateCylinderRear End PlateMotor HousingMaxMinNominal Value2.152.42531.99358.42545.6750.8630.500Tol. Plus0.050.0750.00650.0250.025Tol. Minus0.050.0750.00650.0250.025Max2.2002.50032.0008.45045.700Min2.1002.35031.9878.40045.650