Maintenance Record
S.No PB 100 Mud Pump Goodeng Rig Pb 100 Mud Tank
Description Date Description Date Description Date
1 24/3/25
Diesel filter change 2 nos and 40 Hp not working
cleaning(bentonite removed) 16/7/25 Injector Problem (installed 5hp sumpump) 20/7/25
2 A 5220 WS Timken bearing 26/3/25 Pannel board check by
installation 1 nos 17/7/25 Injector Change 6 piece electrician 21/7/25
LC1D 32 amp Contractor
MCB 63 amp TP
3 28/3/25 21/7/25
LRD32 Relay
Add on block
Liner setup & bolts 23/7/25 AC Belt change
4 31/3/25 40 hp pump RE-ley n 23/7/25
Piston seals 27/6/25 Vice Roller Plate change controllers change
Gear Box Repair + Radiator +
5 15/03/25 1/4/25
Dynamo Repair
Bucket 3 nos + Bucket Assembly
1 piece change
GEAR,SEAL,PISTON,
6 GASKET,THREADING,PUNCHING 14/05/25 3 ltr 15W40 Engine & Mud Pump 2/4/25
HOLE ON PISTON RING FITTED Gear Oil change
7 V Belts 23/6/25 12/4/25
Goodeng Hydraulic Oil 35 ltr
Hydraulic Oil
Engine Oil - 27 ltr
Oil Filter - LF9009
8 Diesel Filter - FS36247, FF5580 16/4/25
Gear Oil - 8 ltr
Oil Seals 6/28/2025
9 17/4/25
Mud Buckets 3/7/2025 Hydraulic Oil - 300 ltr
10 3nos Liner, 3 nos buckets & 1 nos 1/6/25
Liner 4/7/2025 piston changwe
11 mud buckets Vice Oil Seal change & grip 18/6/25
25/6/25 change 2 nos
12 20/6/25
5 ltr Hydraulic Oil
13 Mud pump Bucket 3 nos & Valve 27/6/25
seat 3 nos change
14 29/6/25
Liner or bucket change
15 7/7/25
Mud pump liner, bucket, valve
seat change
16 Mud Pump piston rod repair 22/7/25
1 nos
17 Bentonite supply pipe leakage 30/6/25
18 Mud pump NRB seal change 27/6/25
Slow fast rotary switch change
Remote switch repair
19 03/03/25
Checking of switch board wiring
& connection
20 Vice cylinder thread repair 17/06/25
21 Piston Seat & Nut 23/7/25
2 battery change 2/27/25
DD6 Mud Tank Excavator 01 Excavator 02 Excavator 70LC
Description Date Description Date Description Date Description Date
WATER BODY
MNX 70 Contractor 21/7/25 Track chain slip 8/7/25 master pin slip 15/7/25 PUMP CHANGED 7/5/2025
Plate Welding DIESEL FILTER
4mm x 2 plate 06/03/25 Track chain slip 12/7/25 track chain slip 20/7/25 CHANGED 17/05/2025
Dismentaling, Parts
Replacement,
11/6/25
Repair &
6 March Track motor open Reassembling
MS Pipe onwards work 2/7/25 CHAIN FITTED 7/6/2025
Pump nozzle lever + Silencer Welding +
27/6/2025 6/6/25 Motor & enigne 13/06/25
Roller tikki part
parts
Pump Oil seal Excavator pump open
and setup service work
14/06/25 17/06/25
Engine head open and
cleaning Track Motot parts
28/6/25 purchase
Pilot lever assembly
Mechanical Seal 30/6/2025 18/06/25 TRACK JACK SEAL 7/5/25
purchase
FITTED
DIESEL PUMPIN
SS Sleeve 1/7/2025 SPRING AND DIESEL 14/05/25 11/5/25
FILTER CHANGED
RING PLATE FITTED
IN CENTER JOINT
CENTER JOINT TRACK JACK SEAL
4/6/25 13/05/25
INSTALLED FITTED
Pump Bearings 26/6/25
SEAL AND LOCK
FUEL PUMP INSTALLED 7/6/25 FITTED IN CENTER 16/05/25
JOINT
ENGINE REPAIRED
12/6/25 CENTER JOINT 21/05/25
INSTALLED INSTALLED
Excavator Repair 21/06/25 OTHER CENTER 1/6/25
JOINT INSTALLED
Excavator head SWING MOTOR
work( Repairing, fitting 9/6/25 REPAIRED AND 3/6/25
) INSTALLED
Engine Repair 14/6/25 10/6/25
SPRING FITTED
Repair work 23/06/25 Track Motor Setup 23/6/25
Work
Oil Seal AP1978G NOK,
O ring Rubber 13mm
3/7/25 11/6/25
(2 meter), Excavator
Track Motor Bolts Hydraulic hex
adapter
75 KV DG Set ch 09 125 KV DG ch 09 40 KV DG 250 Ton Power Pack running
Description Date Description Date Description Date Description Date
Rewinding work
current supply 7/10/2025 Electrical wire damage 17/06/25 22/6/25 piston bucket 13/7/25
Alternator installation
& connection work 27/6/25 AVR exploded & replaced 3/7/2025
Mini Pump 17/6/25
Hydraulic filters
10/6/2025
250 Ton Power Pack repair Bolaro 5882 Bolaro 5883 Ch 09 Mud Pump
Description Date Description Date Description Date Description Date
Filter cleaning,
checked piston
20 LTR COOLANT 3/5/2025 Puncture 12/7/25 start problem 21/7/25 connecting rod 9/7/2025
water cooling pipe GPS device not NRB Seal change 3
Hex leakage 13/7/25 working 27/6/25 nos 9/7/2025
SETTING WITH
Stringing problem LAPTOP,
SEMSER AND
15/7/25 WIRING CHAIN 26/05/25 Galan Dori Change 29/6/25
Rim side puncture 21/7/25 TIE ROD FITTED 4/6/2025
Battery change 4/3/2025
Rail sensor charge, W 26/05/25
Sapat cross
change ,Diesel main
pipe. Radiator
cleaning, 2 Ltr.
Coolant, Viper,
labour charge
18/06/25
Fuel pump, farsh
angle wellding
19/06/25
Repair work 20/06/25
Rig Control Cabin 125 KV DG Ch 10 75Kv DG ch 10 250 Ton Mud Tank
Description Date Description Date Description Date Description Date
Fan Belt + 2 T 32A Pannel board CONTACTOR 1 PIECE
10/03/25 23/05/25 4/5/2025
packing female socket FITTED
Rotation Stop, Relay
changed 4/7/2025
AVR AND AIR 32A, 3 Pole MCB 23/05/25
FILTER CHANGED 11/5/2025 63A female panel board 26/6/25
200 Ton Mud tank 250 TONN RIG MACHINE 5hp sumpump 7.5hp sumpump 10hp sumpump
Description Date Description Date Description Date Description Date Description Date
20 BUSH, 3PIN,2
HOLDERS, 3GRIPS,
28/05/25
12 BOLTS N NUTS
FITTED 3" dia 100 ft
250VA Transformer 20/06/25 DOL Starter 23/6/25 DOL Starter 12/6/2025 pipe roll 28/6/25
PUMP REPAIRED PB Mechanical
100 REPAIRED & Seal 32A Plug & 32A Plug &
FITTED 10/5/2025 16/6/25 Socket 4 nos 23/6/25 Socket 4 nos 23/6/25
PAINTING FOR TRAY 21/05/25
10 BOLTS,2 WASHER
KIT,2 FEVIKWIK,2
MSEAL 1/6/2025
LEAKAGE WELDING WO 2/6/2025
PUMP INSTALLED 6/11/2025
12hp sumpump 3hp Submersible pump 5hp submersible pump 2hp motor mono block
Description Date Description Date Description Date Description
2 times rewinding due to
63A Plug & Socket 3 nos 23/6/25 Rewinding 6/3/2025 Rewinding work 3/6/2025 DG fault
Rewinding 6/25/2025 Rewinding 3/10/2025 Rewinding
Coupling connection
with new starter 6/24/2025 Dol starter made 4/22/2025
tor mono block
Date
3/22/2025
6/21/2025
