HYDRAULIC TORQUE CONVERTER SECTION 7B
Page 17
DRESSTA TD-25M EXTRA
TORQUE CONVERTER
9. REASSEMBLY
1. Screw eyebolt (U) into converter housing (1)
if replaced.
Torque the eyebolt to 22 ÷ 27 [Nm].
2. Place the converter housing on a bench with
its output or rear side up. Install retaining
rings (9) into housing bores. Using the 80 to
89 [mm] dia. driver against the outer race of
ball bearing (8), tap the bearing until it
bottoms on the ring (9). Repeat this
procedure for the remaining bearings.
3. Turn converter housing (1) over. Clean and
degrease surfaces both ground sleeve hub
(2) flange and hub seat in converter housing
(1). Apply LOCTITE #510 to ground sleeve
hub (2) and install it in a way that the hub
flange openings line up with their
counterparts in converter housing (1). The
inner race of bearing (4) must be seated on
ground sleeve hub (2) before sleeve
assembly.
NOTE: If the ground sleeve hub (2) was
removed, pack it in dry ice or freeze to
temperature of –30 [ºC] for 30 [min] prior to
assembly.
To ensure the correct hub installation insert
two M12 bolts (B) 50 [mm] length into
ground sleeve hub to eliminate the existing
clearance.
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