TM 5-3610-286-20
2-58.
Suction Slowdown Assembly (cont).
b. Repair.
(1) Disassembly. (figure 2-131)
(a)
(b)
(c)
(d)
(e)
(f)
(g)
(h)
(i)
(j)
(k)
(i)
(m)
(n)
(o)
2-298
Remove master link (1) and chain (2).
Drive out pins (3) and remove sprockets (4).
Remove seven screws (5) and remove guide plate II (6).
Remove four screws (7) and remove guide plate I (8).
Remove four guide straps (9) by removing nuts (10) and screws (11), and remove two
attaching strips (12) by removing four screws (13).
Disassemble sheet stop (14) by removing four screws (15) and four washers (16), and
separate holders (17) from sheet stop (14).
Remove four nuts (18) and four screws (19), and separate four links (20) from sheet
stop (14).
Drive out pins (21) and separate side end shafts (22) and guide rails (23 and 24) from
vacuum pipe (25).
Remove two screws (26), two washers (27), plate (28), and two spacers (29).
Remove four tapered pins (30) and separate four suckerwheels (31) and shaft (32).
Loosen four screws (33) and separate four suction brackets (34) from vacuum
pipe (25).
Slide four suction pieces (35) and washers (36) off suction brackets (34).
Remove four screws (35) and remove gear box assembly (36) from guide plate I (24).
Drive shaft bearing (37) and washer (38) from each guide rail (23 and 24).
Replace frozen or binding bearings, binding valves, damaged suckerwheels, and other
worn or damaged components.
