0100-22
WILLYS MODEL
"MB"
%-TON
4
x
4
GOVERNMENT
TRUCK
Install manifold with new gaskets. Install mani-
fold clamp washers with convex surface toward
manifold.. Install manifold nuts drawing them up
tight. Install
exliaust pipe to manifold with new
gasket.
I
I
Overhaul and recondition carburetor as per
instructions given under the heading
"Carburetoq".
Install carburetor to manifold and attach controls.
Recon<lition distributor and set ignitioi timing
in accordance with instructions given uiider
"Distributor".
NOTE-Make sure when
installing distributor
assembly in crankcase that it fits down in the
crankcase properly.
Install
upper radiator hose, and al1 line coiinec-
tions and
fill
radiator with water. Start eiigine
and allow it to idle for
a
period of five or teti
minutes, then recheck tappet clearance.
If necessary,
install new valve cover plate gasket
(shellac to cover). Install cover plate to engine
block. Clean
valve cliamber ventilator tube and
screen and reinstall with gaskets.
FIG.
II-VALVE
MECFlANISM
GPW.0505
Exliauat
Vdvc
tiPIV.051:I
val"*
spring
GPW-6514
Valuc
Swing
Retainer
Larir
GPW-G516
\'alvr
Snring
Rctniner
Lorer Lark
GPIY-GS50
Vnlvc
Tappel
Clearance
Spring
tiI'\Y-6648
Valve
TBPPOI
AdiusLing
=re$"
356671-S
Valve
Tagpel
Adiusting
Screw
Loek
Nul
CI2W-6600
Valrc
Tappel
tiI'W.UZli2
Camshaf~
Builiing-Front
GPW-G2.W
Canishaft
GPW-6245
Camihaft
Thrusl
Washer
GI'~~'\'-GZw
Camehafl
Drive
Cliain
tiI'\\8.G250 Camahnlt
Sprockcl
GPW-63L'G
'
Cranbhall S~roeket
GI'W-026'4 Camaliaft
Sprakel
C~D
ereai
Iakaraiher
35I*90-S
Camahaft
Sprmkel
Cap
Sciw
tiI'\P.B244
Cumaliaft
Thruil
Plungcr
Spring
ti~\v.6243
Camahaft
Tlirurr
rlunaer
FIG.
l&SET'I'IKC,
SPARK
PLUG