JLG 660SJ Parts Manual User Manual
Page 89
2-27
SECTION 2 TURNTABLE
128
2220549
1
Fitting, 90
129
2720271
15ft./4.6m
Hose 3/16in
130
2220794
1
Fitting, Barbed
131
2720058
16ft/4.9m
Hose
132
4751400
4
Flatwasher 1/4in Regular
133
0641608
2
Bolt 3/8in-16NC x 1in
134
3311405
1
Locknut 1/4in-20NC
135
0641507
5
Bolt 5/16in-18NC x 1-1/4in
136
3311505
8
Locknut 5/16in-18NC
137
0641407
1
Bolt 1/4in-20NC x 7/8in
138
0641808
1
Bolt 1/2in-13NC x 1in
139
1320022
7
Clamp, Hose
140
1701505
1
Decal - Diesel (Not Shown - Located on Hood)
141
0641610
1
Bolt 3/8in-16NC x 1-1/4in
142
0641514
3
Bolt 5/16in-18NC x 1-3/4in
143
4751500
3
Flatwasher 5/16in Regular
144
3960389
5ft/1.5m
Seal, Hood
145
0641812
2
Bolt 1/2in-13NC x 1-3/4in
2000194
Ref
ENGINE COMPONENTS
D
201
7026800
1
Cap Oil Filler
7026801
1
Gasket, Valve Cover
202
7026802
1
Flywheel
7026803
1
Gear, Ring (112 Teeth)
203
7026804
1
Gasket (Not Shown - Between Flywheel Housing & Engine Block)
7026805
1
Seal (Not Shown - Rear of Flywheel Housing)
204
7026806
1
Cap, Filler
7026807
1
Seal, Oil (Located in Front Housing)
205
7026808
1
Plug, Oil Pan
7026809
1
Gasket, Oil Pan
206
7026810
1
V-Belt
207
7026811
1
Filter, Oil
Note: Machines with SkyPower use Remote Mounted Oil
Filter - See SPECIAL OPTIONS SECTION. The same oil filter
is used for all applications.
7026812
1
O-Ring (Between Bolt & Oil Filter Bracket)
7026813
1
O-Ring (Between Oil Filter Bracket & Engine Block)
208
7026819
1
Engine Cooler Assembly (Not Shown)
7026816
2
O-Ring (Between Cover & Cooler)
7026817
4
O-Ring (Between Cover & Cooler)
7026818
1
Gasket (Between Cover & Engine Block)
209
7026822
1
Thermostat
7026821
1
Gasket (Between Regulator & Thermostat Housing)
7026820
1
Gasket (Between Regulator & Engine Head)
210
1
Pump, Water Options:
Ref
Note: Customer must verify ENGINE SERIAL NUMBER before
ordering replacement water pump.
7026823
SN 0300075606 to Engine SN 34400833
70001120
Engine SN 34400833 to Present
FIGURE 2-7. CATERPILLAR ENGINE INSTALLATION (CONTINUED)
ITEM #
PART NUMBER
QTY.
DESCRIPTION
REV.