HURSPK0026/00186 Page 4 of 21
shaft bearing from the upper cross-member (See Figure 8).
34.Loosen the two bolts that join the shaft-lock to the right-hand uplock jaw. Note the position of the uplock so that it can be reinstalled in the same position. Mark the spacers that are between the two bearings so that they may be reinstalled in the same place from which they were removed. Carefully remove the lock shaft, through the hole created by the removed bearing, while holding the uplock and the spacers on both sides of the uplock (See Figure 9).
35.Remove the bolts holding the uplock and shaft-lock together (See Figure 9). Discard the old uplock and replace with the new shorter uplock provided in the kit. File off the paint on the inside of the square hole on the sides of the new uplock jaw (See Figure 10).
Reconnect the uplock and shaft-lock together using the new lock-nuts provided in the kit and the existing bolts (only hand tighten these bolts at this time).
36.Replace the right-hand uplock shaft through the cross-member, being careful to put the correct spacers in the correct position and making sure that the uplock is in its original centered position.
37.Replace the right-hand uplock shaft bearing and re-bolt to the cross-member using the new lock-bolts provided in the kit. Replace spacers on shaft between the bearing and lock-nut.
38.Replace right-hand assembly bracket onto shaft and hand tighten right-hand uplock shaft lock bolt (provided in kit). Reconnect the bracket to the uplock bracket clevis. Tighten lock shaft bolt.
39.Remove the pins from the clevis connected to the left-hand assembly bracket (air cylinder clevis and uplock bracket clevis) (See Figure 6).
40.Loosen the “bracket clamping bolt” on the left-hand uplock assembly bracket. Next remove the left-hand lock shaft nut and remove the left-hand bracket (See Figure 6).
41.Remove the spacers on the left-hand lock shaft between the upper lock shaft nut and the upper lock shaft bearing. Keep these spacers separate, the spacers need to be replaced in the same order that they were removed (See Figure 7). Remove the left- hand upper lock shaft bearing from the upper cross-member (See Figure 7).
42.Loosen the two bolts that join the shaft-lock to the left-hand uplock jaw. Note the position of the uplock so that it can be reinstalled in the same position. Carefully remove the left-hand lock shaft, from the removed bearing side, while holding the left-hand uplock jaw and the spacers on both sides of the uplock jaw (See Figure 9).
43.Remove the bolts holding the left-hand uplock jaw and shaft-lock together (See Figure 9). Discard the old uplock and replace with the new uplock provided in the kit. File off the paint on the inside of the square hole on the sides of the uplock (See Figure 10).