MAINTENANCE SECTION
19
PART NUMBER FOR ORDERING
PART NUMBER FOR ORDERING
Common parts for ALL
17
Front End Plate . . . . . . . . . . . . . . . . . . . . LG2–11
HA and HXA Grinders
18
Front End Plate Spacer . . . . . . . . . . . . . . LG2–65
1
Inlet Assembly . . . . . . . . . . . . . . . . . . . . . LG2–A465
•
19
Front Seal Cup Assembly . . . . . . . . . . . . 61H–A32
2
Inlet Screen . . . . . . . . . . . . . . . . . . . . R1602–61
20
Front Rotor Bearing . . . . . . . . . . . . . . . . . LG2–24
•
3
Inlet Seal . . . . . . . . . . . . . . . . . . . . . . R18LF–21
21
Flow Ring
4
Throttle Valve Spring Seat . . . . . . . . . . . . LG3–592
for HA90 (blue) . . . . . . . . . . . . . . LG3–103–3
5
Throttle Valve Spring . . . . . . . . . . . . . . . . 7L–51
for HA120 and HXA120 (red) . . . LG2–103–3
6
Throttle Valve . . . . . . . . . . . . . . . . . . . . . LG3–302
22
High Profile Flange . . . . . . . . . . . . . . . . . LG2–23
7
Throttle Valve Seat . . . . . . . . . . . . . . . . . LG3–303
#
22A
Concentric Flange . . . . . . . . . . . . . . . . . . LG3R–23
8
Motor Housing . . . . . . . . . . . . . . . . . . . . . LG3–40
23
Flange Clamp . . . . . . . . . . . . . . . . . . . . . . LG2–29
9
Throttle Lever . . . . . . . . . . . . . . . . . . . . . LG2–273
⊕
24
Exhaust Hose Adapter . . . . . . . . . . . . . . . LG2–184
9A
Locking Throttle Lever Assembly
⊕
24A
Exhaust Hose Retainer . . . . . . . . . . . . . . . 6WT–203
(for all models ending in L or C) . . . . . . . LG2–A400
⊕
25
Exhaust Hose . . . . . . . . . . . . . . . . . . . . . . 3RL–284
*
Lever Lock . . . . . . . . . . . . . . . . . . . . . LG1–402
*
Warning Label
*
Lock Spring . . . . . . . . . . . . . . . . . . . . LG1–405
for collet models ending in –EU . EU–99
*
Lock Pin . . . . . . . . . . . . . . . . . . . . . . . 5UT–757
for 4” diameter wheel models
10
Throttle Lever Pin . . . . . . . . . . . . . . . . . . 61H–120
ending in –EU . . . . . . . . . . . . . . . EU–64–99
11
Throttle Valve Plunger . . . . . . . . . . . . . . . LG2–191
for 4–1/2” diameter wheel models
12
Rear Rotor Bearing . . . . . . . . . . . . . . . . . R120–127
ending in –EU . . . . . . . . . . . . . . . EU–945–99
•
13
Rear Rotor Bearing Spacer (2) . . . . . . . . 400–25–191
for 5” diamter wheel models
•
14
Rear Rotor Bearing Retainer . . . . . . . . . . LG1–118
ending in –EU . . . . . . . . . . . . . . . EU–95–99
15
Rotor . . . . . . . . . . . . . . . . . . . . . . . . . . . . LG3–53–4
for all other models . . . . . . . . . . . LG2–99
•
16
Vane Packet (set of 4 Vanes) . . . . . . . . . . DG31–42–4
*
Not illustrated.
•
To keep downtime to a minimum, it is desirable to have on hand certain repair parts. We recommend that you stock one (pair or set) of each part indicated by a
bullet (
•
) for every four tools in service,
⊕
Standard equipment with all models ending in M, MC or ML and ALL Front Exhaust models: optional equipment on all other models.
#
Always install a Locking Throttle Lever Assembly (9A) on a tool with a Low Profile Concentric Flange (22A). Installing a Concentric Flange on a tool
without a Locking Throttle Lever will allow the tool to continue running if the tool is dropped or set down on the standard non–locking Throttle Lever (9).
Summary of Contents for HA120RG4
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