Chevrolet 10 Series 1970 Service Manual page 337

b. B olt transm ission to engine then ra is e engine
and transm ission assem bly and in stall flyw h eel
to con vertor bolts.
c. In stall con vertor housing underpan and sta rter.
d. Connect throttle linkage and vacuum modulator
line.
ON A L L SERIES E X C E P T CS 10-20-30:
• In stall clutch assem bly and clutch housing as out­
lined in Section 7.
2. Install engine in veh icle as follow s:
ON A L L SERIES E X C E P T CS 10-20-30:
• In stall engine and lo w e r until transm ission shaft
lin es up with clutch.
• Push engine rea rw a rd and rotate crankshaft until
tran sm ission shaft and clutch engage.
• In stall the engine
sp ecification s.
• Connect tran sm ission to engine.
ON CS 10-20-30 SERIES:
• L o w e r engine and tran sm ission assem bly and push
re a rw a rd until engine mounts line up.
• On ve h ic le s with autom atic o r four speed trans­
m issions, in stall r e a r mount cro ssm em b er.
• In stall the engine
specification s.
• In stall the p r o p e lle r shaft as outlined in Section 4.
ON A L L SERIES:
• Rem ove the liftin g d evice and liftin g adapter fro m
cylin d er head bolt location then torque cylin der
head bolts to specification s.
• In stall ro c k e r arm c o v e r as outlined.
3. Connect tran sm ission linkage (as requ ired).
4. In stall clutch c ro s s -s h a ft o r connect clutch sla ve
cylin der (as requ ired ).
5. In stall fan and pulley as outlined in Section 6K.
6. Connect:
• Exhaust pipe at m anifold.
• P o w e r s te e rin g lines at pump (as requ ired).
• Vacuum or a ir lines at engine (as requ ired ).
• O il p re s s u re gauge line (as requ ired ).
• H eater hoses at engine connection.
• Fuel line at fuel pump.
• Choke cable at carb u retor.
• A c c e le ra to r linkage at m anifold bellcrank.
7. Connect w ire s at:
• C o il
• O il P re s s u re Switch
• T em peratu re Switch
• D elcotron
• S tarter Solenoid
8. Com plete installation as follow s:
ON TS 50 and 60 SERIES:
• In stall re a r cab support.
• Connect cab safety
• In stall le ft and righ t island supports.
• Connect th rottle cable at ca rb u retor and retaining
brackets.
• Install rad ia tor surge tank on island support and
connect hoses to surge tank..
• Swing con trol island
support.
• Connect em ergen cy
brake and retaining brackets.
mount bolts and torque
mount bolts and torque
lock at r e a r cab support.
re a rw a rd and connect to
brake cable at em ergen cy
• Connect choke
• Connect shift linkage at control island.
• Install the radiator, rad iator support and shroud
as outlined in Section 13.
ON PS 10-20-30-40 SERIES:
• Install the
Section 13.
• Install the battery.
• In stall the flo o r panel and engine box as outlined
in Section IB .
ON CS 40-50-60, MS 50, SS 40-50 SERIES:
• In stall the fron t end sheet m etal (with hood and
ra d ia tor attached) as outlined in Section 11).
ON CS 10-20-30, KS 10-20 SERIES:
• Install the
to
Section 13.
• Install the hood as outlined in Section 11.
9. Install the a ir cleaner, connect battery cables, f i l l
cooling system and crankcase then sta rt engine and
check fo r leaks.
M an ifo ld Assembly
Removal
to
1. Rem ove a ir clean er.
2. Disconnect both throttle rods at b ellcran k and r e ­
m ove throttle return spring.
3. Disconnect fu el and vacuum lines and choke cable at
carburetor.
4. Disconnect crankcase ventilation hose at ro ck er arm
cover.
5. Disconnect exhaust pipe at m anifold flange and d is­
card packing.
6. R em ove m anifold attaching bolts and clam ps then r e ­
m ove m anifold assem bly and d iscard gaskets.
7. Check fo r cracks in m anifold castings.
8. If n ecessa ry
m anifolds, separate them by rem ovin g one bolt and
two nuts at center of assem bly.
folds using a new gasket. Tighten fin g e r tight and
torque to sp ecification s after assem bly to cylin d er
head. T ra n s fe r all necessary parts.
Installation
1. Clean g a s k e t
m anifolds.
2. Position new gasket o v e r m anifold end studs on head
and ca re fu lly in sta ll the m anifold in position making
sure the gaskets a re in place.
3. Install bolts and clam ps while holding m anifold in
place with hand.
4. Torque bolts to sp ecifications.
NOTE: C enter bolt and end bolt torque d iffe r.
5. Connect exhaust
packing.
6. Connect crankcase ventilation hose at ro ck er arm
cover.
7. Connect fu el and vacuum lines at carbu retor.
8. Connect choke cable and adjust as outlined in S ec­
tion 6M.
9. Connect throttle rods at bellcrank and in sta ll throt­
tle return spring.
10. In stall a ir clean er, start engine, check fo r leaks and
adjust carbu retor id le speed and m ixture.
cable at ca rb u retor and adjust.
ra d ia tor and shroud as outlined in
ra d ia tor and shroud as outlined in
to rep la ce eith er intake o r exhaust
R eassem b le mani­
su rfaces on cylin d er
pipe to m anifold using
CHEVROLET TRUCK SERVICE MANUAL
ENGINE 6-15
head and
a new