Mytee T-Rex JR Floor Machine

Product Overview

A photograph of the Mytee T-Rex JR floor cleaning machine, a upright, single-disc floor machine with a prominent handle, a solution tank, and a circular cleaning head at the base.

Main Assembly Components

ITEM NO.	PART NO.	DESCRIPTION	QTY.
1	H341	handle pivot, floor machine	1
2	H089	axle, 9.63" x .50" dia	1
3	H267	pivot block, TRex	2
4	H065	bushing, sleeve, 5/8 i.d. x 1.25" long	2
5	H066	bolt, shoulder 5/8" x 1.25", 1/2-13 thrds	2
6	H427	washer, wave	2
7	H665	wheel, 6" x 2", indented hub	2
8	H042	c-clip, 12mm, external	2
9	H157	spring, handle adjustment	1
10	H847	bushing, locking piston	1
11	H152	ring, retaining, internal 1 1/2"	1
12	H844	locking piston, handle adj.	1
13	H148	washer, 5/16", narrow	7
14	H843	locking arc, handle adjustment	1
15	H421	washer, 5/16" lock, s/s	10
16	H151	bolt, 5/16-18 x 3/4" Long SHCS	10
17	G107	o-ring, 13/16" o.d. x 1/8" width	1
18	H705	bolt, giude, locking piston	1
19	A102A	assembly, cleaning head, TRex JR	1
20	G014	seal, felt, T-REX	1
21	H126	plate, seal, head/bell housing	1
22	P516A	bell housing, TRex JR	1
23	H768	bolt, 1/4-20 x 3/4" serrated hex flange, zinc	2
24	H485	handle, aluminum grip, black	1
25	G023A	o-ring, 6.5" o.d. x 1/8" width	3
26	G105	gasket, valve, buna, handtool	1
27	H384	washer, 3/8 flat, s/s	1
28	B139	rotary union	1
29	P517V	vacuum sight tube w/Cuff-Lynx, 90 deg, vinyl cuff	1
30	H230	screw, 10-32 x 1/2", phil pan, s/s	7
31	H882	screw, #8 x 3/4", phil pan, s/s	2
32	E405A	knob, speed controller	1
33	P501A	cover, front, switch housing, TRex	1
34	E363A	potentiometer, rotary	1
35	E382	pcb speed control	1
36	H258	switch box, T-REX	1
37	B101	quick disconnect, 1/4" mqd x 1/4" fpt	1
38	B247	filter, in-line, 100 mesh, 1/4" mpt x fpt	1
39	B107	nipple, hex, 1/4"mpt x 1/4"mpt	3
40	AH122	sol hose, 1/4" x 7", 1/4 mpt x 1/4 fpt	1
41	B133-A	valve, brass, K, w/ trigger for wands	1
42	B103	elbow, 90 deg street, 1/4"mpt x 1/4" fpt	1
43	AH110	sol hose, 1/4" x 48" 1/4 msw x 1/8 mpt	1
44	H203	bolt, 1/4-20 x 1-1/4" hex head, s/s	4
45	H215	nut, hex, 1/4-20 s/s	1
46	H047	screw, 1/4-20 x 3/4", button, s/s, blk oxide	10
47	H164	grommet, 5/8" ID	2
48	E349	cord, female 38", 14/3 IEC320C13 plug	1
49	H247A	hook, hose restraint, T-REX	2
50	H159	cable, handle adj, 36"	1
51	H216	nut, lock, 1/4-20, nylon insert, s/s	1
52	H458	nut, lock, 10-32, thin, nylon insert	2
53	P529	spacer, lever, handle adj.	1
54	H257	lever, solution, T-REX	1
55	H167	switch, momentary	1
56	H127	bracket, mount, switch	1
57	H263	lever, switch, T-REX	1
58	G040	grip, handle, vinyl	2
59	P522	handle, back half, T-REX	1
60	H261-B	handle, reinforcement, side, T-Rex	2
61	H261-A	handle, reinforcement, center, T-Rex	1
62	H222	screw, 10-32 x 1-1/4" phil pan head, s/s	2
63	P541	lockout, floor machine	1
64	H168	spring, lockout, floor machine	1
65	H260	cover, back, switch housing, TRex	1
66	G087	bumper w washer	2
67	H017	screw, 10-32 x 1.5", FHSCS, s/s	2
68	H018	screw, 10-32 x 1/2", FHSCS, s/s	3
69	H161	roll pin, 1 3/4" x 1/8"	2
70	H160	spring, switch/lever	2
71	H149	bolt, 5/16" shldr x 5/8" w/ 1/4-20 thrd	1
72	H839	lever, handle adj., floor machine	1
73	H144	strain relief, power cord, metal	1
74	E417	power cord, fend, 13", 12/3, LA066A male twist locks, SJTW solid jacket	1
75	H249B-ss	tube, t-rex	1
76	C349B	motor & transmission, 0.5 hp, 3200 rpm, 180V, TRex JR	1

Cleaning Head Assembly Components

ITEM NO.	PART NO.	DESCRIPTION	QTY.
1	G014	seal, felt, T-REX	1
2	P518A	manifold, upper, vac, T-REX JR	1
3	G037A	o-ring, 11.75 0d x 1/8" width	1
4	B161	manifold, upper, solution, T-REX	1
5	G027	o-ring, 1.75" o.d. x 1/8" width	2
6	H090A	manifold, lower vac, TRex JR	1
7	G099A	brush, tile, TRex JR	4
8	H186	screw, 10-32 x 3/4, phil, flat, countersunk, s/s, black	16
9	B157A	manifold, lower solution, TRex JR	1
10	B176	plug, 1/8" npt, countersunk hex	1
11	B639	jet, 1/8", 11002, 90 deg, lo pro, s/s	4
12	B217	check valve, 1/8" mpt x 1/8" fpt, 5 PSI	4
13	H036A	spray bar, 2.375", T-Rex	4
14	H248C	glide, TRex JR, s/s	4
15	H230	screw, 10-32 x 1/2", phil pan, s/s	12
16	H018	screw, 10-32 x 1/2", FHSCS, s/s	20
17	H877	washer, #10 lock, s/s	4
18	H222	screw, 10-32 x 1-1/4" phil pan head, s/s	4

Accessories and Related Items

PART NO.	DESCRIPTION	QTY.
P576A	star protector, TRex JR	1
E351A	50' extension cord, 12/3, female twist lock	1
H051	wrench, flat, 5/8"	1
H053	tool, star remover, TRex	1
PH648	lubricant, super lube oil, 4 oz tube	1
ADM-TREX JR	manual, TRex JR	1

Assembly Diagrams

An exploded view diagram illustrating the overall assembly of the T-Rex JR floor machine. It shows the relationship between major components such as the handle assembly, motor and transmission unit, wheels, housing, and the cleaning head assembly.

An exploded view diagram detailing the components of the T-Rex JR cleaning head assembly. This diagram highlights the seal, upper and lower manifolds for vacuum and solution, jets, spray bar, brush, and various screws and fittings.

Document Revisions

REV. OD	DESCRIPTION	DATE	APPROVED
	ORIGINAL DRAFT	3/2014	JFL

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