Pump & Speed Increaser Attachment - Alamo Industrial Hydro 88 Operator's Manual

PUMP & SPEED INCREASER ATTACHMENT
To attach the Speed Increaser and Pump to the tractor, use the following procedure:
1. Attach the Speed Increaser Mount Plate to the tractor loosely. Refer to the installation drawing, supplied in
the packing box, for specific instructions.
2. Grease the tractor PTO shaft and slide the Speed Increaser on. Install the 1/2" bolts and bushings between
the Speed Increaser and Mount Plate. Do not tighten bolts at this time.
3. With the tractor in idle and the PTO engaged, alternate tightening the Mount Plate bolts following an "X"
pattern until they have all been tightened. Refer to Torque Chart for proper torque.
4. Grease the inside and outside of the Splined Adapter Bushing and insert it into the Speed Increaser. Slide
the Pump in place and tighten the mounting bolts. Use thread sealant on all fittings and hose threads. DO
NOT USE TEFLON TAPE.
HYDRO 88 & 96 09/92
© 2003 Alamo Group Inc.
ASSEMBLY
RECOMMENDED TORQUE IN FT-LBS (Nm)
COARSE AND FINE THREADS
GRADE 2 (B) GRADE 5 (D)
Bolt Plain
Diameter Head
1/4 Not used
5/16 Not used
3/8 Not used
7/16 35 (47)
1/2 55 (75)
9/16 75 (102)
5/8 105 (142)
3/4 185 (251)
7/8 160 (217)
1 250 (339)
1-1/8 330 (447)
1-1/4 480 (651)
Assembly Section 3-3
GRADE 8
(F)
Three Six
Dashes Dashes
10 (14) 14 (19)
20 (27) 30 (41)
35 (47) 50 (68)
55 (75) 80 (108)
85 (115) 120 (163)
130 (176) 175 (237)
170 (230) 240 (325)
300 (407) 425 (576)
445 (603) 685 (929)
670 (908) 1030 (1396)
910 (1234) 1460 (1979)
1250 (1695) 2060 (2793)