Symptoms:
- 2-3 Flare
- Downshift clunk
- Poor servo timing
- Delayed Forward
- No Forward
Cause:
Weak or broken servo spring.Correction:
Install Sonnax low/intermediate servo spring for better servo timing.AX4S, AXOD, AXODE
Low/Intermediate Servo Spring
Part No. 96995A
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Sonnax low/intermediate servo spring 96995A replaces the OE spring found in Ford AX4S, AXOD and AXODE units.
- Upgraded spring is longer and has a spring rate approximately 12 lbs. lighter than the OE, reducing delayed forward engagements
- Spring is stiffer than the common OE replacement spring to eliminate downshift clunk complaints
Related Sonnax Parts
Required
Recommended
AX4S, AXOD, AXODE
Low/Intermediate Servo Pin Kit 96945S
-
Helps cure:
- 2-3 Flare
- Downshift clunk
- Poor servo timing
- Delayed Forward
- No Forward
Required
Recommended
AX4S, AXOD, AXODE
Low/Intermediate Servo Piston 96728
-
Helps cure:
- 2-3 Flare
- Downshift clunk
- Poor servo timing
- Delayed Forward
- No Forward
Required
Recommended
AX4S, AXOD, AXODE
Low/Intermediate Servo Spring Retainer Clip 96945R
-
Helps cure:
- 2-3 Flare
- Downshift clunk
- Poor servo timing
- Delayed Forward
- No Forward