Chevrolet 1977 light duty truck Service Manual page 114

SPECIFICATIONS
TO R Q U E S P E C IF IC A TIO N S C , P A N D K
Front Bum per ......................................................................... 35 ft.-lb s .
Front Bum per Bracket a n d B race
Rear Bum per to O u te r Bracket
Rear Bum per O u te r B racket a n d Brace
License P la te B r a c k e t ..........................................................18 ft.-lb s .
G ra v e l D e fle c to r ................................................................. 85 in .-lb s .
Rear Step Bum per to Bracket or Fram e
TO R Q U E S P E C IF IC A TIO N S G
Front Face B a r to B racket ............................................... 24 ft.-lb s .
Bracket to Cross S i l l ............................................................ 24 ft.-lb s .
License P late Bracket to Face B ar
Rear Face Bar to B r a c k e ts ............................................... 55 ft.-lb s .
B r a c k e t t o F l o o r .............................................................................. 5 5 f t . - l b s .
............................... 70 ft.-lb s .
.....................................35 ft.-lb s .
.................. 5 0 ft.-lb s .
.................. 4 0 ft.-lb s .
.......................... 100 in .-lb s .