Umbrella Rib Identification and Repair Instructions

Tools Required:

Phillips Head Screwdriver and/or Power Drill

A-Frame Ladder(s)

Hand Clamp

2 x 5/32 Hex Keys

Umbrella and Rib Identification

The initial step in identifying which ribs are required to service your Greencorner umbrella is to determine the umbrella size. If you still possess your original invoice, this information will be in the description including canopy color. If you cannot find the original invoice, then you need to measure the longest rib from tip to tip. The ribs will be attached to the stationary hub at the top of the wooden frame pole that supports the canopy. Our ribs will have two pieces of wood connected by a rivet; don’t be concerned with the shorter piece.

The following longest rib lengths will identify your umbrella size:

1) 96″ rib – 10’x13′ Rectangle
2) 81″ rib – 10’x10′ Square
3) 79″ rib – 13′ Octagon (only has one rib size)
4) 70″ rib – 8’x8′ Square
5) 70″ rib – 10’x6.5′ Rectangle
6) 64″ rib – 11′ Octagon (only has one rib size)
7) 56″ rib – 6.5’x6.5′ Square
8) 54″ rib – 9′ Octagon (only has one rib size)

Rib Replacement Identification and Part Numbers

Please Note:
A. If your umbrella uses cables at every rib, those models are no longer supported and the umbrella must be replaced.
B. All rib length measurements are approximate.
C. There are 2 pieces of wood attached by a rivet that make up a rib. No matter which piece is broken we will be replacing both.

Please click your umbrella to view the dimensions.

10'x10' Square Umbrella

2 rib sizes
a) Corner ribs are 81″ long – PN R8139 (Qty 4)
b) Center ribs are 58″ long – PN R5838 (Qty 4)

8'x8' Square Umbrella

2 rib sizes
a) Corner ribs are 70″ long – PN R7028 (Qty 4)
b) Center ribs are 51″ long – PN R5127 (Qty 4)

6.5'x6.5' Square Umbrella

1 rib size
a) Corner ribs are 56″ long – PN R5628 (Qty 4)

13' Octagon Umbrella

1 rib size
a) All ribs are 79″ long – PN R7938 (Qty 8)

11' Octagon Umbrella

1 rib size
a) All ribs are 64″ long – PN R6428 (Qty 8)

9' Octagon Umbrella

1 rib size
a) All ribs are 54″ long – PN R5426 (Qty 8)

10'x13' Rectangle Umbrella

3 Rib Sizes
a) Corner ribs are 96″ long.

PN R9646 (Qty 4)

b) Long center ribs are 77″ long on the 13′ side of the umbrella.

PN R7745 (Qty 2)

c) Short center ribs are 58.5″ long on the 10′ side of the umbrella.

PN R5844 (Qty 2)

10'x6.5' Rectangle Umbrella

2 rib sizes
a) Corner ribs are 70″ long – PN R7025 (Qty 4)
b) Center ribs are 40″ long – PN R4024 (Qty 2)

Canopy and Rib Replacement Instructional Video