Chevrolet CHEVY VAN G10 SERIES Service Manual page 189

General D escription ............................................................. 6 M -15
Service P ro c e d u r e s ................................................................6 M -1 6
I n s p e c tio n ......................................................................... 6 M -1 6
The fuel pum p (Fig. IP and 2P) used on all Chevrolet
vehicles covered in this m anual is the diaphragm type. The
pum p is actuated by an eccentric located on the engine
cam shaft. O n in-line engine, the eccentric actuates the rocker
Fig. 1P—Fuel Pump and Pipe, L-6
FUEL PUMP
INDEX
P age
GENERAL DESCRIPTION
arm. On V
cam shaft eccentric an d fuel pum p) actuates the pum p rocker
arm. Because o f design, this pum p is serviced as an assembly
only.
T e s t ........................................................................................ 6 M -1 6
Removal .............................................................................. 6 M -1 6
Installation ......................................................................... 6 M -1 6
-8
engines, a push rod (located betw een the
Fig. 2P—Fuel Pump and Pipe, V -8
ENG INE FUEL 6M-15
Page
C H E V Y V A N SH O P M A N U A L