Assembly

1. Clean all components with a suitable solvent and use compressed air to dry all parts and clean the fluid passages. Perform the following before assembling:
- Inspect the valves for damage or wear.
- Check for worn or broken springs.

2. Measure the free length of the pressure regulator spring, 1-2 shift valve spring, low reducing valve spring, the 3-4 shift spring, and the 2-3 timing valve spring. If not within specification, replace the spring.

NOTE: Do not compress the spring when measuring it with vernier calipers.

Pressure regulator spring
Outer Diameter (A): 11.5 mm (0.453 inch)
Free Length (B): 34.2 mm (1.346 inch)
Wire Diameter (C): 1.0 mm (0.039 inch)
No. of Coils: 9.5
Identification Color: Red
1-2 shift valve spring
Outer Diameter (A): 7.4 mm (0.291 inch)
Free Length (B): 36.6 mm (1.441 inch)
Wire Diameter (C): 0.8 mm (0.031 inch)
No. of Coils: 12.0
Identification Color: Gray
Low reducing valve spring
Outer Diameter (A): 7.9 mm (0.311 inch)
Free Length (B): 34.5 mm (1.358 inch)
Wire Diameter (C): 0.8 mm (0.031 inch)
No. of Coils: 11.0
Identification Color: Orange
3-4 shift valve spring
Outer Diameter (A): 7.4 mm (0.291 inch)
Free Length (B): 36.6 mm (1.441 inch)
Wire Diameter (C): 0.8 mm (0.031 inch)
No. of Coils: 12.0
Identification Color: Gray
2-3 timing Calve spring
Outer Diameter (A): 8.0 mm (0.310 inch)
Free Length (B): 27.84 mm (1.096 inch)
Wire Diameter (C): 0.8 mm (0.031 inch)
No. of Coils: 10.0
Identification Color: Pink

3. Install the (A) manual valve.

4. Install the (C) 2-3 timing valve, (B) 2-3 timing valve spring, and the (A) spring retainer.

5. Install the (D) 3-4 shift valve spring, (C) 3-4 shift valve, (B) stop plug and the (A) stop pin.

6. Install the (D) low reducing valve spring, (C) low reducing valve, (B) stop plug, and the (A) stop pin.

7. Install the (D) 1-2 shift valve spring, (C) 1-2 shift valve, (B) stop plug, and the (A) stop pin.

8. Install the (G) pressure regulator valve, (F) pressure regulator spring, (E) spring seat, (D) regulator plug, (C) regulator plug sleeve, (B) stop plug, and the (A) top pin.