Chevrolet DB90 Series, Руководство по обслуживанию

Страница: 220 / 242

a
:
r m
N o
5
6
7
8
9
10
11
12
rm ;
No,
1
2
3
4
5
6
ELECTRICAL AND INSTRUMENTS
. H. CHASSIS JUNCTION BLOCK (ST EEL TILT CAB MODELS) (SYMBOL Q ) (C O N T 'D .)
W ire
C ircu it S iz e C olor Code
GENERATOR T E L L -T A L E
F rom G en era to r T e ll- T a le Lam p . .................................. .... 16 B rn .
F rom G en erator T e ll- T a le L a m p ........................ 18 B r n .-W h t. S tr .
To G en erator T e ll- T a le R ela y #1 T e r m in a l . . . . . . . . 16 B lk.
To S ta r te r C ontrol R ela y #1 T e rm in a l . . . . . . . . . . 16 B lk.
To R eg u la to r #4 T e rm in a l ................................................ ..... 16 B lk.
ELECTR IC TW O -SPEED AXLE (WHEN USED)
F ro m R egu lator §2 T e rm in a l ............................................................... 16 B lk.
To T w o-Sp eed A xle 20-A m p . C ircu it B r e a k e r . . . . . . . 12 Blk.
FE E D CIRCUIT
F ro m B a t t e r y ........................ ............................................ ........................10 B lk.
To S p liced C onn ection To C ontrol S w itch, H orn R e la y ,
L igh t Sw itch, and F u se B lo ck - T a il, D om e L a m p s,
and T r a ile r M arker L a m p s ...................................... ........................10 Red
SPA RE
F rom Ignition Bus B ar on F u s e B l o c k ............................................16 Pink
F rom C ontrol Switch " I G N " ........................................... ........................16 Pink
To S p liced C onnection To Ignition C oil "+"
and R egu lator #4 T e rm in a l ...............................................................14 B lk.
To F ie ld R elay #1 T e r m i n a l .......................................................... .... . 14 B lk.
AM M ETER AND VOLTMETER
F ro m 4 -A m p . F u se F ro m B a t t e r y ..................................................... 14 B lk.
To A m m ete r or V o l t m e t e r ........................ ...........................................18 B lk.
F U E L GAUGE
F ro m F u el Gauge ..................................................... .... ............................ 18 Tan
To L ine C onnector To F u e l Gauge Tank Unit . . . . . . . 16 B lk .
WATER TEM PERATURE GAUGE
F ro m W ater T e m p er a tu r e Gauge ..................................................... 18 Dk. Grn.
To W ater T e m p er a tu r e Sen der ....................................... .... 16 B lk.
AMM ETER
F rom A m m e t e r ................................................ 18 B lk .-W h t. S tr .
To 4 -A m p . F u se in F u s e H o l d e r .......................................................... 14 B lk.
R .H . CHASSIS JUNCTION BLOCK (ST EEL TILT CAB MODELS) (S Y M B O L ® )
W ire
C ir c u it S ize C olor Code
OIL PRESSURE GAUGE
F ro m O il P r e s s u r e G a u g e .................................................................... 18 Dk. B lue
To O il P r e s s u r e S e n d e r ......................................................................... 16 B lk.
R .H . STO P, TAIL AND DIRECTIONAL LAM P
F ro m 8-W ay C onnector F rom D ir e c tio n a l
and H azard W arning Sw itch .......................................................... 14 Dk. Grn.
To 4-W ay C onnector to R .H . Stop, T a il,
and D ire ctio n a l L a m p ......................................................................... 16 B lk .
L .H . ST O P, TAIL, AND DIRECTIONAL LAM P
F ro m 8-W ay C onnector F ro m D ir e c tio n a l
and H azard W arning S w i t c h .......................................................... 14 Y e ll.
To 4-W ay C onnector To L .H . Stop, T a il,
and D ire ctio n a l L a m p ......................................................................... 16 B lk .
STARTER INTERLOCK
F ro m C ontrol Switch " S T A R T " ............................. . ........................ 12 P p l.
To S ta rter M agnetic S w i t c h ............................................................... 16 B lk.
To E ngine H a r n e ss C onnector To T r a n s m is s io n
C ontrol " N E U T R A L " ......................................................................... 16 B lk .
TRAILER I. C .C . MARKER LAM P
F ro m Line C onnector F ro m M arker B link S w i t c h .................... 14 B lk.
F ro m L ine C onnector F ro m T r a ile r I. C. C. M arker
Lam p R elay #2 T e r m i n a l ............................................................... 14 B lk.
To 6 - P o s t Junction B lo ck #5 J u n c t i o n ............................................ 12 B lk.
To L ine C onnector To R ear I. C. C. M arker L am p s . . . . 16 B lk .
SPARE
F ro m 6 - P o s t Junction B lo ck #6 Junction .................................. 12 Dk. B lue
(Cont'd.)
CHEVROLET SERIES 70 90 HEAVY DUTY TRUCK SHOP MANUAL SUPPLEMENT