General Specifications. Chevrolet Tracker

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 1999 🢒 Tracker - 2WD 🢒 Transmission/Transaxle 🢒 Automatic Transmission - 4 Speed-M41 🢒 General Specifications

Component	Specification
Component	Metric	English
B1 Brake Piston Stroke	0.63-1.73 mm	0.025-0.068 in
B2 Brake Piston Stroke	1.01-2.25 mm	0.040-0.088 in
Direct Clutch Piston Return Spring Free Length	15.13 mm	0.594 in
Direct Clutch Piston Stroke	0.19-1.75 mm	0.008-0.068 in
Forward Clutch Piston Return Spring Free Length	15.10 mm	0.595 in
Forward Clutch Piston Stroke	1.40-2.24 mm	0.056-0.880 in
Oil Pump Body-to-Driven Gear Clearance	0.07-0.15 mm	0.0028-0.0059 in
Oil Pump Drive Gear and Driven Gear Side Clearance	0.02-0.05 mm	0.0008-0.0019 in
Oil Pump Drive Gear Tip Clearance	0.11-0.14 mm	0.0044-0.0055 in
Output Shaft End Play	0.30-0.90 mm	0.012-0.035 in
Overdrive (Case Side) Clutch Piston Return Springs Free Length	15.10 mm	0.594 in
Overdrive (Case Side) Snap Ring-to-Brake Flange Clearance	0.35-1.91 mm	0.014-0.075 in
Overdrive (Planetary Gear Side) Clearance	1.47-2.28 mm	0.058-0.089 in

Component	Specification
Component	Metric	English
Accumulator Pistons and Springs
Direct Clutch Accumulator Piston Outer Diameter	31.80-31.85 mm	1.252-1.254 in
Direct Clutch Accumulator Piston Upper Spring Free Length	42.35 mm	1.667 in
Forward Clutch Accumulator Piston Lower Spring Free Length	29.50 mm	1.161 in
Forward Clutch Accumulator Piston Outer Diameter	31.80-31.85 mm	1.252-1.254 in
Forward Clutch Accumulator Piston Upper Spring Free Length	57.18 mm	2.251 in
Second Brake Accumulator Piston Lower Spring Free Length	35.13 mm	1.383 in
Second Brake Accumulator Piston Outer Diameter	34.80-34.85 mm	1.370-1.372 in
Second Brake Accumulator Piston Upper Spring Free Length	55.18 mm	2.172 in
Front Upper Valve Body Springs
Cut Back Valve Spring Coil Outer Diameter	6.85 mm	0.269 in
Cut Back Valve Spring Free Length	23.00 mm	0.905 in
Secondary Regulator Valve Spring Coil Outer Diameter	17.43 mm	0.681 in
Secondary Regulator Valve Spring Free Length	71.23 mm	2.804 in
Secondary Valve Spring Coil Outer Diameter	8.58 mm	0.337 in
Secondary Valve Spring Free Length	19.24 mm	0.757 in
Throttle Valve Primary Spring Coil Outer Diameter	10.90 mm	0.429 in
Throttle Valve Primary Spring Free Length	39.55 mm	1.557 in
Lower Valve Body Springs
Ball Valve Spring Coil Outer Diameter	11.11 mm	0.437 in
Ball Valve Spring Free Length	32.14 mm	1.265 in
Bypass Valve Spring Coil Outer Diameter	13.82 mm	0.554 in
Bypass Valve Spring Free Length	33.32 mm	1.312 in
Inter Coast Modulator Valve Spring Coil Outer Diameter	10.00 mm	0.394 in
Inter Coast Modulator Valve Spring Free Length	35.43 mm	1.395 in
Low Coast Modulator Valve Spring Coil Outer Diameter	10.00 mm	0.394 in
Low Coast Modulator Valve Spring Free Length	42.35 mm	1.667 in
Pressure Relief Valve Spring Free Length	38.14 mm	0.501 in
Pressure Relief Valve Spring Coil Outer Diameter	13.14 mm	0.517 in
Primary Regulator Valve Spring Coil Outer Diameter	17.20 mm	0.677 in
Primary Regulator Valve Spring Free Length	56.30 mm	2.216 in
TCC Lock-Up Control Valve Spring Coil Outer Diameter	11.30 mm	0.445 in
TCC Lock-Up Control Valve Spring Free Length	34.60 mm	1.362 in
Valve Damping Spring Coil Outer Diameter	4.95 mm	0.195 in
Valve Damping Spring Free Length	20.00 mm	0.787 in
Rear Upper Valve Body Springs
Reverse Brake Sequence Valve Spring Coil Outer Diameter	9.20 mm	0.362 in
Reverse Brake Sequence Valve Spring Free Length	37.55 mm	1.148 in
1-2 Shift Valve Coil Spring Outer Diameter	8.90 mm	0.350 in
1-2 Shift Valve Spring Free Length	29.15 mm	1.147 in
2-3 Shift Valve Spring Coil Outer Diameter	8.90 mm	0.350 in
2-3 Shift Valve Spring Free Length	29.15 mm	1.147 in
3-4 Shift Valve Spring Coil Outer Diameter	8.90 mm	0.350 in
3-4 Shift Valve Spring Free Length	29.15 mm	1.147 in
Transmissions
B1 Brake Piston Stroke	0.63-1.73 mm	0.025-0.068 in
B2 Brake Piston Stroke	1.01-2.25 mm	0.040-0.088 in
Direct Clutch Piston Return Spring Free Length	15.13 mm	0.594 in
Direct Clutch Piston Stroke	0.19-1.75 mm	0.008-0.068 in
Forward Clutch Piston Return Spring Free Length	15.10 mm	0.595 in
Forward Clutch Piston Stroke	1.40-2.24 mm	0.056-0.880 in
Oil Pump Body-to-Driven Gear Clearance	0.07-0.15 mm	0.0028-0.0059 in
Oil Pump Drive Gear and Driven Gear Side Clearance	0.02-0.05 mm	0.0008-0.0019 in
Oil Pump Drive Gear Tip Clearance	0.11-0.14 mm	0.0044-0.0055 in
Output Shaft End Play	0.30-0.90 mm	0.012-0.035 in
Overdrive (Case Side) Clutch Piston Return Springs Free Length	15.10 mm	0.594 in
Overdrive (Case Side) Snap Ring-to-Brake Flange Clearance	0.35-1.91 mm	0.014-0.075 in
Overdrive (Planetary Gear Side) Clearance	1.47-2.28 mm	0.058-0.089 in