JLG GM Engine Supplements - Manual (Page 46)

3-10 GM Engine Parts Supplement 3121245
SECTION 3 3.0L ENGINE
73 8 Cap, Valve Spring Options:
70001279 Tier 1 & 2 Engines
70002912 Tier 3 & 4 interim Engines
74 70001283 12 Shield, Valve Stem Oil (was p/n 70001278)
75 70001276 8 Arm Kit, Valve Rocker (Includes Rocker & Qty 1 of Items 76 & 77)
76 70001632 8 Ball, Valve Rocker Arm
77 70001633 8 Nut, Valve Rocker Arm
78 16 Key, Valve Rocker Arm Options:
70001300 All Engines except p/n 1001141139 used in Models 400S/
460SJ & 450A/460AJ Series II
70003874 Models 400S/460SJ & 450A/460AJ Series II - p/n 1001141139
Engine Only
79 4 Rotator, Valve Options:
70001295 All Engines except p/n 1001141139 used in Models 400S/
460SJ & 450A/460AJ Series II
Not Required Models 400S/460SJ & 450A/460AJ Series II - p/n 1001141139
Engine Only
80 to 86 Not Used
87 70001609 1 Stud, Valve Push Rod Cover
88 70001610 1 Nut, Valve Push Rod Cover
89 Not Used
90 70001293 1 Grommet, PVC Tube
91 1 Valve, PVC Options:
70001277 All Engines except p/n 1001141139 used in Models 400S/
460SJ & 450A/460AJ Series II
70003878 Models 400S/460SJ & 450A/460AJ Series II - p/n 1001141139
Engine Only
92 1 Fitting, Elbow Options:
70001616 All Engines except p/n 1001141139 used in Models 400S/
460SJ & 450A/460AJ Series II
70003879 Models 400S/460SJ & 450A/460AJ Series II - p/n 1001141139
Engine Only
93 to 96 Not Used
97 See Note 4 Seal, Fuel Injector (Part of Item 100) (Note: Purchase Item 100)
98 4 Injector, Main Port Fuel Options (Part of Item 100):
70000010 Tier 1 & 2 Engines
See Note Tier 3 & 4 interim Engines (Note: Purchase Item 100)
99 See Note 4 Seal, Fuel Injector (Part of Item 100) (Note: Purchase Item 100)
100 1 Rail, Main Port Fuel Injector Options (Includes Items 97, 98 & 99):
Use 70002892 Tier 1 & 2 Engines (was p/n 70000009)
70002892 Tier 3 & 4 interim Engines
101 to 103 Not Used
104 2 Bolt, Fuel Rail Options:
70001634 Tier 1 & 2 Engines
70002893 Tier 3 & 4 interim Engines
105 2 Washer, Fuel Rail Bracket Options:
70001635 Tier 1 & 2 Engines
70002914 Tier 3 & 4 interim Engines
106 70001636 1 Valve Kit, Fuel Pressure
107 Not Used
108 70000014 1 Sensor, Engine Coolant Temperature
FIGURE 3-2. CYLINDER HEAD COMPONENTS (CONTINUED)
ITEM # PART NUMBER QTY. DESCRIPTION REV.