JLG 660SJ Parts Manual User Manual
Page 294
7-12
3120720
SECTION 7
ELECTRICAL
S
E
C
T
I
O
N
7
E
L
E
C
T
R
I
C
A
L
Note: After SN 0300026233, # 401K & 401L are no
longer part of Valve Harness. See Tilt Indicator Har-
ness.
Ref
402
Engine Harness Assembly Options: (See Items 501-
587 for Breakdown)
1
Continental Engine
4921738
Prior to SN 0300035129
4/D
4921926
SN 0300035129 to SN 0300061927
3/D
Deutz Engine
4921737
Prior to SN 0300035129
4/D
4921925
SN 0300035129 to SN 0300061927
5/F
Ford Engine
4921736
Prior to SN 0300030947
6/F
4921970
SN 0300030947 to SN 0300035129
1/A
4921924
SN 0300035129 to SN 0300048907
3/C
4922329
SN 0300048907 to SN 0300061927
5/E
Ford Engine - UL
4922166
SN 0300039457 to SN 0300061927
4/D
4922077
ENGINE HARNESS ASSEMBLY - CONTINENTAL,
DEUTZ & FORD ENGINE OPTIONS:
Ref
Note: Numbered Wiring Starts With SN 0300035129
Ref
Continental
Ref
4921738
Prior to SN 0300035129
Ref
4/E
4921926
SN 0300035129 to SN 0300061927
Ref
3/D
Deutz
Ref
4921737
Prior to SN 0300035129
Ref
4/E
4921925
SN 0300035129 to SN 0300061927
Ref
6/G
Deutz (UL)
Ref
4922185
SN 0300035129 to SN 0300061927
Ref
2/C
Ford
Ref
4921736
Prior to SN 0300030947
Ref
4/F
4921970
SN 0300030947 to SN 0300035129
Ref
1/A
4921924
SN 0300035129 to SN 0300048907
Ref
3/C
Ford EFI
Ref
4922329
SN 0300048907 to SN 0300061927
Ref
5/E
Ford UL Machines
Ref
4922166
SN 0300035129 to SN 0300061927
Ref
4/D
Isuzu Machines
Ref
4922380
SN 0300057373 to SN 0300061927
Ref
1/A
501 to 514
Not Used
515
4460780
Seal, Terminal (Isuzu Engine Only)
8
516
4460784
Housing, Terminal - 6 Position (Isuzu Engine
Only)
1
517
4460783
Terminal, Spade (Isuzu Engine Only)
AR
518 to 519
Not Used
520
4460850
Pin, Male (Isuzu Engine Only)
3
521
4460465
Socket, Female - #16 (Isuzu Engine Only)
12
FIGURE 7-2. HARNESS COMPONENTS INSTALLATION (PRIOR TO SN 0300061927)
FIG & ITEM #
PART NUMBER
DESCRIPTION
QTY.
REV.