Chevrolet 1977 light duty truck Service Manual page 346

HANGER WITH
SLOTTED HOLES
FRONT PROP SHAFT
VERTICAL
REAR T R U N N IO N
R E AR Y O K E H A LF
After assembly to hanger,
front face of Bearing Support Asm
must be perpendicular to Center-
Line of Prop Shaft as shown.
PROP SHAFT SPLINE SETTING
K300(00) WITH 2 PIECE PROP SHAFT
2-Piece prop shaft must be
assembled as follows to prevent
excessive drive line excitation:
1. Transmission yoke must first
be placed in vertical position.
2. Front yoke of Rear Prop
shaft is set horizontal as shown.
Fig. 4A -2 0 -A lig n m e n t for Phasing
F R O N T YO K E
REAR PROP SHAFT
FRONT YOKE OF
REAR PROP SHAFT
HORIZONTAL