2-4-2 U25NDA
(1): Follow steps in sequence. When reassembling, follow the steps in reverse order.
These numbers are also used as ldentification (location) No. of parts in the figures.
(2): Indicates the part to start disassembling with in order to disassemble the part in column (1).
(3): Name of the part
(4): Location of the part: T=Top B=Bottom R=Right L=Left
(5): Figure Number
(6): Identification of parts to be removed, unhooked, unlocked, released, unplugged, unclamped, or desoldered.
P=Spring, W=Washer, C=Cut Washer, S=Screw, *=Unhook, Unlock, Release, Unplug, or Desolder
e.g., 2(L-2) = two Locking Tabs (L-2).
(7): Adjustment Information for Installation
(+):Refer to Deck Exploded Views for lubrication.
.
[33] [2],[25] M Brake T Assembly T DM1,DM16 *(P-6)
[34] [2],[25] M Brake S Assembly T DM1,DM16 *(P-7)
[35] [34]
Tension Lever Sub
Assembly
T DM1,DM16
[36] [35] T Lever Holder T DM1,DM16 *(L-6)
[37] [33] M Gear T DM1,DM16 (C-6)
[38] [2],[15] Sensor Gear T DM1,DM16 (C-7)
[39] [33] Reel T T DM1,DM16
[40] [35] Reel S T DM1,DM16
[41] [31],[35]
Moving Guide S
Preparation
T DM1,DM17
[42] [32]
Moving Guide T
Preparation
T DM1,DM17
[43] [19] TG Post Assembly T DM1,DM17 *(L-7)
[44] [19],[28] Rack Assembly R DM18
(+)Refer to Alignment
Sec.Pg.2-4-10
[45] [44] F Door Opener R DM18
[46] [46] Cleaner Lever Assembly T DM1,DM6 *(L-8)
↓
(1)
↓
(2)
↓
(3)
↓
(4)
↓
(5)
↓
(6)
↓
(7)
STEP
/LOC.
No.
START-
ING
No.
PART
REMOVAL INSTALLATION
Fig. No.
REMOVE/*UNHOOK/
UNLOCK/RELEASE/
UNPLUG/DESOLDER
ADJUSTMENT
CONDITION