Chevrolet CHEVY VAN G10 SERIES Service Manual page 156

11. D isconnect E vaporation C ontrol System lines a t rocker
arm cover and at carburetor—position lines to one side.
12. D isconnect pow er brake vacuum hose at rocker arm
tube-to-hose junction.
13. Raise vehicle on a hoist and disconnect:
• Fuel line (from tank ) a t fuel pum p.
• Engine ground strap(s).
• Steering idler arm a t frame.
• Steering pitm an arm at steering gear as outlined in
Section 9.
• Stabilizer shaft at fram e brackets.
• B attery positive cable at starter.
• Shock absorbers at lower control arm .
• Speedom eter cable at transm ission.
• TCS sw itch at transm ission— remove bell housing
m ounted clip and position wiring to one side.
• Transmission at crossm em ber.
• E xhaust crossover at m anifolds and at muffler.
14. Rem over propeller shaft as o utlined in Section 4 — install
plug in transm ission extension.
15. D isconnect clutch linkage an d /o r transm ission linkage
and remove cross shaft as o utlin ed in Section 7.
16. D isconnect fro n t brake pipe at equalizer tee, disconnect
rear brake pipe a t left fram e rail m ou nted connector and
a t right fram e rail m o u n ted connector (Fig. IV ).
17. R em o v e transm ission
attaching n u ts— do n o t rem ove bolts at this tim e.
18. Remove th e six (3 on each side) vertically driven fro n t
crossm em ber-to-fram e attachin g bolts (Fig. 2V).
19. Remove th e fo ur (2 on each side) fram e-to-upper control
arm (inside) attaching bolts (Fig. 3V).
20. Low er th e vehicle on hoist so th a t w eight o f vehicle is on
hoist b u t w ith wheels touching floor and suspension at
curb height.
21. Install w ood block betw een oil pan and crossm em ber to
stabilize engine assem bly (Fig. 4V ).
22. P osition floor ja ck under vehicle so th a t jack pad is
aligned under transm ission and, using a block o f w ood to
p ro tec t transm ission, sup po rt transm ission w ith jack (Fig.
5 V).
23. Remove transm ission supp ort crossm em ber.
Fig. 1 V —Brake Line Disconnects
sup po rt fram e-to-crossm em ber
24. Remove th e four (2 on each side) remaining suspension-
to-fram e (outside) retaining bolts (Fig. 3V).
25. Raise vehicle slowly, leaving suspension and pow er train
on the floor, u n til sufficient clearance is obtain ed for
removing engine.
C A U T IO N : Check often when raising the vehicle
to make sure th a t all disconnects have been made
and that vehicle is positioned properly on hoist.
26. Roll the pow er train and suspension assem bly to the
w ork area and position jack stand under transm ission
6
extension (Fig. V )—remove floor jack.
27. Place floor ja ck under suspension crossm em ber and raise
jack so th a t w eight o f assembly is supported on jack pad,
(Fig. 4V).
28. A ttach lifting device to support engine, remove engine
m ount through bolts and remove engine assembly from
crossm em ber.
Fig. 3 V —Suspension-to-Frame Attaching Bolts
ENGINE 6-27
C H E V Y V A N SH O P M A N U A L