SUTPHEN TOWERS, INC. 2012
Manual-2012
_SL75-SA75-SP70.docx
Page 38 of 55
8/31/2012
TORQUE SPECIFICATIONS
ITEM
TORQUE
INTERVAL
MONTHLY
ANNUALLY
#1. TURNTABLE TO ROTATION BEARING
200 FT. LBS.
FIRST 3 MO. THEN
X
#2. ROTATION BEARING TO SUPPORT
STRUCTURE
200 FT. LBS.
FIRST 3 MO. THEN
X
#3. LOWER ASSEMBLY SIDE PLATE TO TRUCK
FRAME (where applicable)
300 FT. LBS.
FIRST 3 MO. THEN
X
#4. ROTATION GEAR MOUNTING (WINSMITH
BOLTS)
100 FT. LBS.
FIRST 3 MO. THEN
X
#5. YOKE TO LADDER BOLTS
(PLATFORM ONLY)
25 FT. LBS.
FIRST 3 MO. THEN
X
#6. PIVOT SHAFT BEARING BOLTS 55 FT. LBS. FIRST 3 MO. THEN X
#7. WATERWAY MOUNT BOLTS TIGHT FIRST 3 MO. THEN X
#8. CYLINDER MOUNT BOLTS 35 FT. LBS. FIRST 3 MO. THEN X
#9. CABLE ADJUSTMENTS ------------ FIRST 3 MO. THEN X
#10. SHEAVE BEAM BOLTS 35 FT. LBS. FIRST 3 MO. THEN X
#11. SLIDE BLOCK BOLTS SNUG FIRST 3 MO. THEN X
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