JLG GM Engine Supplements - Manual (Page 77)

3121245 GM Engine Parts Supplement 3-41
SECTION 3 3.0L ENGINE
FIGURE 3-12. MIXER ASSEMBLY (TIER 1 & 2 ENGINES)
ITEM # PART NUMBER QTY. DESCRIPTION REV.
7027975 Ref MIXER ASSEMBLY
Ref Note: To determine the machine’s engine p/n or emissions
TIER level, refer to Section 1 Usage Chart.
Ref Note: This Figure is for Tier 1 & 2 Engines Only. No Break-
down Available for the Tier 3 & 4 interim Engine Mixer.
1 Use 7027975 4 Screw #10-24NC x 5/8in
2 Use 7027975 1 Cover
3 Use 7027975 1 Spring, Air Valve
4 Use 7027975 4 Screw #5-32 x 1/4in
5 Use 7027975 1 Plate, Backup (Part of Item 9)
6 Use 7027975 1 Diaphragm (Part of Item 9)
7 Use 7027975 1 Ring, Air Valve (Part of Item 9)
8 Use 7027975 1 Air Gas Valve Assembly (Part of Item 9)
9 Use 7027975 1 Valve & Diaphragm Assembly (Includes Items 5-8)
10 Use 7027975 1 Body
11 Use 7027975 2 Screw 1/4in-28NF x 5/16in
12 Use 7027975 1 Screw, Idle
13 Use 7027975 1 Spring, Idle Screw