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Intermediate shaft - Driving pinions - GPA20 brake
59. Take off nut (25) and locking screw (24) from the
fork (26).
60. Take out set screw (22)
61. Take out the pin (23) from the double pinion
assembly (14) in order to disengage the fork (26).
N
: To release only the fork, pull pin (23) slightly
OTE
rearwards.
62. Remove the friction washers (16) (21).
N
: Be careful not to let the washers fall inside
OTE
the housing.
63. Take out the double pinion assembly (14) (through
the spool valve support aperture, only for the
version without shimming)
64. Remove the needle bearings (17) (20) and the
spacer (19) from the pinion (18).
65. Take off the circlip (32)
N
: To facilitate access to the circlip, use short
OTE
handled circlip pliers.
66. Take out the pinion assembly (13) and the shaft
(35) held in place by the washer (5) and the screw
(6).
67. Remove the flat sided washer (33).
N
: Take care not to let the washer or the circlip
OTE
fall inside the housing.
Hold in place the coupler pinion (34) and the needle
bearing (28).
The cone bearing (4) remains in the bearing cup (3)
during removal of the pinion.
68. Remove the coupler pinion (34) and the needle
bearing (28).
69. Remove the bearing cone (4).
70. Remove the Allen screw (27) (where necessary).
71. Take out the shaft (2) and the coupler sleeve (31)
(where necessary).
N
: The circlip (29) remains on the shaft (2).
OTE
07B01.12
(Fig.
12).
(Fig.
13).
(Fig.
14).
Fig. 12
Fig. 13
Fig. 14
Massey Ferguson 5400 - Issue 1.a
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