Chevrolet 70 1969 Series, Shop Manual

Page: 186 / 913

REAR SUSPENSION 4D-47
1 Snap Ring
2 Bearing Assembly
3 Journal
4 Oil Seal
5 Lubrication Fitting
6 Slip Yoke Assembly
7 Aligning Arrows
8 Washer (Cork)
9 Washer (Steel)
10 Dust Cap
11 Propeller Shaft
12 U-Bolt
13 Washer
14 Lock Nut
15 Bolt
T-3060
Figure 4— Typical Propeller Shaft with Type 1410, 1480, 1 550, and J650 Universal Joints
DISASSEMBLY OPERATIONS
SLIP JO IN T D ISASSE M BLY
With propeller shaft removed, look for arrow
marks on propeller shaft and slip yoke as shown
in figures 3 and 4. If both marks are not clearly
discernible, punch mark both members to insure
assembly in exactly same relative position. When
clearly marked, unscrew dust cap and withdraw
shaft. Remove cork or felt washer, steel washer,
and dust cap from shaft.
U N IV E R SA L JO IN T DISASSE M BLY
Type 58WB (Figs. 2 and 3)
Remove special cap screws and lock washers
attaching bearing cages on opposite ends of journal
to mating flange. Cut welded tie bar, then remove
bearing assemblies from journal.
Types 1410-1480-1550 and 1650 (Fig. 4)
1. On universal joints using snap rings to re­
tain bearings on journal cross, remove snap rings
(fig. 4).
2. On universal joints using U-bolts or self
locking bolts to retain bearings on journal cross,
remove nuts and washers from U-bolts, then re­
move U-bolts. If self locking bolts are used, re­
move bolts.
3. Strike one side of yoke with hammer to
force one bearing out of yoke. Strike opposite side
of yoke to force opposite bearing out.
CHEVROLET SERIES 70-80 H EAVY DUTY TRUCK SH O P M A N U A L