Special Tools
DescriptionPart NumberQty.
SHOCK ADJUSTMENT SPANNER
94448-82B
1

Calculate Number of Turns
Softail models feature adjustable rear shock absorbers. The rear shock spring preload is adjusted to the total load or may be varied to suit your own personal comfort.
  1. Refer to Table 1. Identify the number of preload turns for the weight of the rider.
  2. Calculate the number of turns for the intended passenger and cargo.
  3. Add the number of turns for the rider to the number of additional turns required for the total weight of the passenger and/or cargo.
Adjustment
NOTE
  • Adjust the shocks with the motorcycle resting on the jiffy stand.
  • Adjust both shocks the same number of turns.
  1. See Figure 1. Hold the shaft with a wrench on the flats of the shock shaft and loosen the jamnut (1) with the SHOCK ADJUSTMENT SPANNER (Part Number:94448-82B).
  2. Use the tangs of the spanner in the holes (2) in the spring canister to turn the canister clockwise until it stops. This is the minimum preload position.
  3. Mark the face of the canister for reference.
  4. Turn the canister counterclockwise the number of turns calculated for the total load.
  5. Tighten the jamnut.
Table 1. Recommended Shock Absorber Preload
RIDER WEIGHT*
POSITION (TURNS FROM MINIMUM)
Less than 84 kg (185 lb)
0
84–107 kg (185–235 lb)
1
107–129 kg (235–285 lb)
2
129–154 kg (285–340 lb)
3
154 kg (340 lb) to maximum added weight allowed (refer to Specifications → Specifications → Weights )
4
*Passenger/Cargo: For every 35 lb (16 kg), increase preload one turn.
1Jamnut
2Holes for spanner
3Flat
4Spanner wrench
Figure 1. Shock Absorber Adjustment